86683125

素因数分解:

$3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 146428128

約数和(自身を除く): 59745003

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 557, 625, 1245, 1671, 1875, 2075, 2785, 6225, 8355, 10375, 13925, 31125, 41775, 46231, 51875, 69625, 138693, 155625, 208875, 231155, 348125, 693465, 1044375, 1155775, 3467325, 5778875, 17336625, 28894375, 86683125]

約数ペア:

[(1, 86683125), (3, 28894375), (5, 17336625), (15, 5778875), (25, 3467325), (75, 1155775), (83, 1044375), (125, 693465), (249, 348125), (375, 231155), (415, 208875), (557, 155625), (625, 138693), (1245, 69625), (1671, 51875), (1875, 46231), (2075, 41775), (2785, 31125), (6225, 13925), (8355, 10375)]