38657203065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 76693361472

約数和(自身を除く): 38036158407

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 163, 171, 195, 247, 285, 361, 489, 585, 741, 815, 855, 1083, 1123, 1235, 1467, 1805, 2119, 2223, 2445, 3097, 3249, 3369, 3705, 4693, 5415, 5615, 6357, 7335, 9291, 10107, 10595, 11115, 14079, 14599, 15485, 16245, 16845, 19071, 21337, 23465, 27873, 31785, 40261, 42237, 43797, 46455, 50535, 58843, 64011, 70395, 72995, 95355, 106685, 120783, 131391, 139365, 176529, 183049, 192033, 201305, 211185, 218985, 277381, 294215, 320055, 362349, 405403, 529587, 549147, 603915, 656955, 764959, 832143, 882645, 915245, 960165, 1216209, 1386905, 1647441, 1811745, 2027015, 2294877, 2379637, 2496429, 2647935, 2745735, 3477931, 3648627, 3824795, 4160715, 5270239, 6081045, 6884631, 7138911, 8237205, 10433793, 11474385, 11898185, 12482145, 15810717, 17389655, 18243135, 21416733, 26351195, 31301379, 34423155, 35694555, 45213103, 47432151, 52168965, 66080689, 79053585, 107083665, 135639309, 156506895, 198242067, 226065515, 237160755, 330403445, 406917927, 594726201, 678196545, 859048957, 991210335, 2034589635, 2577146871, 2973631005, 4295244785, 7731440613, 12885734355, 38657203065]

約数ペア:

[(1, 38657203065), (3, 12885734355), (5, 7731440613), (9, 4295244785), (13, 2973631005), (15, 2577146871), (19, 2034589635), (39, 991210335), (45, 859048957), (57, 678196545), (65, 594726201), (95, 406917927), (117, 330403445), (163, 237160755), (171, 226065515), (195, 198242067), (247, 156506895), (285, 135639309), (361, 107083665), (489, 79053585), (585, 66080689), (741, 52168965), (815, 47432151), (855, 45213103), (1083, 35694555), (1123, 34423155), (1235, 31301379), (1467, 26351195), (1805, 21416733), (2119, 18243135), (2223, 17389655), (2445, 15810717), (3097, 12482145), (3249, 11898185), (3369, 11474385), (3705, 10433793), (4693, 8237205), (5415, 7138911), (5615, 6884631), (6357, 6081045), (7335, 5270239), (9291, 4160715), (10107, 3824795), (10595, 3648627), (11115, 3477931), (14079, 2745735), (14599, 2647935), (15485, 2496429), (16245, 2379637), (16845, 2294877), (19071, 2027015), (21337, 1811745), (23465, 1647441), (27873, 1386905), (31785, 1216209), (40261, 960165), (42237, 915245), (43797, 882645), (46455, 832143), (50535, 764959), (58843, 656955), (64011, 603915), (70395, 549147), (72995, 529587), (95355, 405403), (106685, 362349), (120783, 320055), (131391, 294215), (139365, 277381), (176529, 218985), (183049, 211185), (192033, 201305)]