85290625

素因数分解:

$5^5\times 7^2\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 124234236

約数和(自身を除く): 38943611

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 557, 625, 875, 1225, 2785, 3125, 3899, 4375, 6125, 13925, 19495, 21875, 27293, 30625, 69625, 97475, 136465, 153125, 348125, 487375, 682325, 1740625, 2436875, 3411625, 12184375, 17058125, 85290625]

約数ペア:

[(1, 85290625), (5, 17058125), (7, 12184375), (25, 3411625), (35, 2436875), (49, 1740625), (125, 682325), (175, 487375), (245, 348125), (557, 153125), (625, 136465), (875, 97475), (1225, 69625), (2785, 30625), (3125, 27293), (3899, 21875), (4375, 19495), (6125, 13925)]