70739375

素因数分解:

$5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 113963520

約数和(自身を除く): 43224145

約数列:

[1, 5, 7, 19, 23, 25, 35, 37, 95, 115, 125, 133, 161, 175, 185, 259, 437, 475, 575, 625, 665, 703, 805, 851, 875, 925, 1295, 2185, 2375, 2875, 3059, 3325, 3515, 4025, 4255, 4375, 4625, 4921, 5957, 6475, 10925, 11875, 14375, 15295, 16169, 16625, 17575, 20125, 21275, 23125, 24605, 29785, 32375, 54625, 76475, 80845, 83125, 87875, 100625, 106375, 113183, 123025, 148925, 161875, 273125, 382375, 404225, 439375, 531875, 565915, 615125, 744625, 1911875, 2021125, 2829575, 3075625, 3723125, 10105625, 14147875, 70739375]

約数ペア:

[(1, 70739375), (5, 14147875), (7, 10105625), (19, 3723125), (23, 3075625), (25, 2829575), (35, 2021125), (37, 1911875), (95, 744625), (115, 615125), (125, 565915), (133, 531875), (161, 439375), (175, 404225), (185, 382375), (259, 273125), (437, 161875), (475, 148925), (575, 123025), (625, 113183), (665, 106375), (703, 100625), (805, 87875), (851, 83125), (875, 80845), (925, 76475), (1295, 54625), (2185, 32375), (2375, 29785), (2875, 24605), (3059, 23125), (3325, 21275), (3515, 20125), (4025, 17575), (4255, 16625), (4375, 16169), (4625, 15295), (4921, 14375), (5957, 11875), (6475, 10925)]