1802748025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10067}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 2621707200

約数和(自身を除く): 818959175

約数列:

[1, 5, 13, 19, 25, 29, 65, 95, 145, 247, 325, 377, 475, 551, 725, 1235, 1885, 2755, 6175, 7163, 9425, 10067, 13775, 35815, 50335, 130871, 179075, 191273, 251675, 291943, 654355, 956365, 1459715, 2486549, 3271775, 3795259, 4781825, 5546917, 7298575, 12432745, 18976295, 27734585, 62163725, 72109921, 94881475, 138672925, 360549605, 1802748025]

約数ペア:

[(1, 1802748025), (5, 360549605), (13, 138672925), (19, 94881475), (25, 72109921), (29, 62163725), (65, 27734585), (95, 18976295), (145, 12432745), (247, 7298575), (325, 5546917), (377, 4781825), (475, 3795259), (551, 3271775), (725, 2486549), (1235, 1459715), (1885, 956365), (2755, 654355), (6175, 291943), (7163, 251675), (9425, 191273), (10067, 179075), (13775, 130871), (35815, 50335)]