15702361025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 22585221120

約数和(自身を除く): 6882860095

約数列:

[1, 5, 13, 25, 29, 31, 65, 145, 155, 223, 241, 325, 377, 403, 725, 775, 899, 1115, 1205, 1885, 2015, 2899, 3133, 4495, 5575, 6025, 6467, 6913, 6989, 7471, 9425, 10075, 11687, 14495, 15665, 22475, 32335, 34565, 34945, 37355, 53743, 58435, 72475, 78325, 84071, 89869, 90857, 97123, 161675, 172825, 174725, 186775, 200477, 216659, 268715, 292175, 420355, 449345, 454285, 485615, 698659, 1002385, 1083295, 1343575, 1558547, 1666033, 2101775, 2246725, 2271425, 2428075, 2606201, 2816567, 3493295, 5011925, 5416475, 7792735, 8330165, 13031005, 14082835, 17466475, 20261111, 21658429, 38963675, 41650825, 48314957, 65155025, 70414175, 101305555, 108292145, 241574785, 506527775, 541460725, 628094441, 1207873925, 3140472205, 15702361025]

約数ペア:

[(1, 15702361025), (5, 3140472205), (13, 1207873925), (25, 628094441), (29, 541460725), (31, 506527775), (65, 241574785), (145, 108292145), (155, 101305555), (223, 70414175), (241, 65155025), (325, 48314957), (377, 41650825), (403, 38963675), (725, 21658429), (775, 20261111), (899, 17466475), (1115, 14082835), (1205, 13031005), (1885, 8330165), (2015, 7792735), (2899, 5416475), (3133, 5011925), (4495, 3493295), (5575, 2816567), (6025, 2606201), (6467, 2428075), (6913, 2271425), (6989, 2246725), (7471, 2101775), (9425, 1666033), (10075, 1558547), (11687, 1343575), (14495, 1083295), (15665, 1002385), (22475, 698659), (32335, 485615), (34565, 454285), (34945, 449345), (37355, 420355), (53743, 292175), (58435, 268715), (72475, 216659), (78325, 200477), (84071, 186775), (89869, 174725), (90857, 172825), (97123, 161675)]