139050625

素因数分解:

$5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 204184640

約数和(自身を除く): 65134015

約数列:

[1, 5, 7, 25, 35, 37, 125, 175, 185, 259, 625, 859, 875, 925, 1295, 4295, 4375, 4625, 6013, 6475, 21475, 23125, 30065, 31783, 32375, 107375, 150325, 158915, 161875, 222481, 536875, 751625, 794575, 1112405, 3758125, 3972875, 5562025, 19864375, 27810125, 139050625]

約数ペア:

[(1, 139050625), (5, 27810125), (7, 19864375), (25, 5562025), (35, 3972875), (37, 3758125), (125, 1112405), (175, 794575), (185, 751625), (259, 536875), (625, 222481), (859, 161875), (875, 158915), (925, 150325), (1295, 107375), (4295, 32375), (4375, 31783), (4625, 30065), (6013, 23125), (6475, 21475)]