71765625

素因数分解:

$3^1\times 5^6\times {\mathrm{1531}}^1$

素因数の和:1564

約数の個数: 28

約数和(自身を含む): 119685968

約数和(自身を除く): 47920343

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1531, 1875, 3125, 4593, 7655, 9375, 15625, 22965, 38275, 46875, 114825, 191375, 574125, 956875, 2870625, 4784375, 14353125, 23921875, 71765625]

約数ペア:

[(1, 71765625), (3, 23921875), (5, 14353125), (15, 4784375), (25, 2870625), (75, 956875), (125, 574125), (375, 191375), (625, 114825), (1531, 46875), (1875, 38275), (3125, 22965), (4593, 15625), (7655, 9375)]