2124893655

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 3962740320

約数和(自身を除く): 1837846665

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 227, 261, 405, 435, 681, 783, 797, 1135, 1305, 2043, 2349, 2391, 3405, 3915, 3985, 6129, 6583, 7173, 10215, 11745, 11955, 18387, 19749, 21519, 23113, 30645, 32915, 35865, 59247, 64557, 69339, 91935, 98745, 107595, 115565, 177741, 180919, 208017, 296235, 322785, 346695, 533223, 542757, 624051, 888705, 904595, 1040085, 1628271, 1872153, 2666115, 2713785, 3120255, 4884813, 5246651, 8141355, 9360765, 14654439, 15739953, 24424065, 26233255, 47219859, 73272195, 78699765, 141659577, 236099295, 424978731, 708297885, 2124893655]

約数ペア:

[(1, 2124893655), (3, 708297885), (5, 424978731), (9, 236099295), (15, 141659577), (27, 78699765), (29, 73272195), (45, 47219859), (81, 26233255), (87, 24424065), (135, 15739953), (145, 14654439), (227, 9360765), (261, 8141355), (405, 5246651), (435, 4884813), (681, 3120255), (783, 2713785), (797, 2666115), (1135, 1872153), (1305, 1628271), (2043, 1040085), (2349, 904595), (2391, 888705), (3405, 624051), (3915, 542757), (3985, 533223), (6129, 346695), (6583, 322785), (7173, 296235), (10215, 208017), (11745, 180919), (11955, 177741), (18387, 115565), (19749, 107595), (21519, 98745), (23113, 91935), (30645, 69339), (32915, 64557), (35865, 59247)]