179598965

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 297851904

約数和(自身を除く): 118252939

約数列:

[1, 5, 7, 13, 17, 31, 35, 49, 65, 85, 91, 107, 119, 155, 217, 221, 245, 403, 455, 527, 535, 595, 637, 749, 833, 1085, 1105, 1391, 1519, 1547, 1819, 2015, 2635, 2821, 3185, 3317, 3689, 3745, 4165, 5243, 6851, 6955, 7595, 7735, 9095, 9737, 10829, 12733, 14105, 16585, 18445, 19747, 23219, 23647, 25823, 26215, 34255, 43121, 47957, 48685, 54145, 56389, 63665, 68159, 89131, 98735, 116095, 118235, 129115, 162533, 165529, 215605, 239785, 281945, 301847, 335699, 340795, 394723, 445655, 733057, 812665, 827645, 1158703, 1509235, 1678495, 1973615, 2112929, 2763061, 3665285, 5131399, 5793515, 10564645, 13815305, 25656995, 35919793, 179598965]

約数ペア:

[(1, 179598965), (5, 35919793), (7, 25656995), (13, 13815305), (17, 10564645), (31, 5793515), (35, 5131399), (49, 3665285), (65, 2763061), (85, 2112929), (91, 1973615), (107, 1678495), (119, 1509235), (155, 1158703), (217, 827645), (221, 812665), (245, 733057), (403, 445655), (455, 394723), (527, 340795), (535, 335699), (595, 301847), (637, 281945), (749, 239785), (833, 215605), (1085, 165529), (1105, 162533), (1391, 129115), (1519, 118235), (1547, 116095), (1819, 98735), (2015, 89131), (2635, 68159), (2821, 63665), (3185, 56389), (3317, 54145), (3689, 48685), (3745, 47957), (4165, 43121), (5243, 34255), (6851, 26215), (6955, 25823), (7595, 23647), (7735, 23219), (9095, 19747), (9737, 18445), (10829, 16585), (12733, 14105)]