63515625

素因数分解:

$3^1\times 5^7\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 106249728

約数和(自身を除く): 42734103

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 625, 813, 1355, 1875, 3125, 4065, 6775, 9375, 15625, 20325, 33875, 46875, 78125, 101625, 169375, 234375, 508125, 846875, 2540625, 4234375, 12703125, 21171875, 63515625]

約数ペア:

[(1, 63515625), (3, 21171875), (5, 12703125), (15, 4234375), (25, 2540625), (75, 846875), (125, 508125), (271, 234375), (375, 169375), (625, 101625), (813, 78125), (1355, 46875), (1875, 33875), (3125, 20325), (4065, 15625), (6775, 9375)]