156766721775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{55313}}^1$

素因数の和:55433

約数の個数: 96

約数和(自身を含む): 284453793792

約数和(自身を除く): 127687072017

約数列:

[1, 3, 5, 15, 23, 25, 31, 53, 69, 75, 93, 115, 155, 159, 265, 345, 465, 575, 713, 775, 795, 1219, 1325, 1643, 1725, 2139, 2325, 3565, 3657, 3975, 4929, 6095, 8215, 10695, 17825, 18285, 24645, 30475, 37789, 41075, 53475, 55313, 91425, 113367, 123225, 165939, 188945, 276565, 566835, 829695, 944725, 1272199, 1382825, 1714703, 2834175, 2931589, 3816597, 4148475, 5144109, 6360995, 8573515, 8794767, 14657945, 19082985, 25720545, 31804975, 39438169, 42867575, 43973835, 67426547, 73289725, 90879259, 95414925, 118314507, 128602725, 197190845, 202279641, 219869175, 272637777, 337132735, 454396295, 591572535, 985954225, 1011398205, 1363188885, 1685663675, 2090222957, 2271981475, 2957862675, 5056991025, 6270668871, 6815944425, 10451114785, 31353344355, 52255573925, 156766721775]

約数ペア:

[(1, 156766721775), (3, 52255573925), (5, 31353344355), (15, 10451114785), (23, 6815944425), (25, 6270668871), (31, 5056991025), (53, 2957862675), (69, 2271981475), (75, 2090222957), (93, 1685663675), (115, 1363188885), (155, 1011398205), (159, 985954225), (265, 591572535), (345, 454396295), (465, 337132735), (575, 272637777), (713, 219869175), (775, 202279641), (795, 197190845), (1219, 128602725), (1325, 118314507), (1643, 95414925), (1725, 90879259), (2139, 73289725), (2325, 67426547), (3565, 43973835), (3657, 42867575), (3975, 39438169), (4929, 31804975), (6095, 25720545), (8215, 19082985), (10695, 14657945), (17825, 8794767), (18285, 8573515), (24645, 6360995), (30475, 5144109), (37789, 4148475), (41075, 3816597), (53475, 2931589), (55313, 2834175), (91425, 1714703), (113367, 1382825), (123225, 1272199), (165939, 944725), (188945, 829695), (276565, 566835)]