23953125

素因数分解:

$3^1\times 5^6\times 7^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 56

約数和(自身を含む): 46249408

約数和(自身を除く): 22296283

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 125, 175, 219, 365, 375, 511, 525, 625, 875, 1095, 1533, 1825, 1875, 2555, 2625, 3125, 4375, 5475, 7665, 9125, 9375, 12775, 13125, 15625, 21875, 27375, 38325, 45625, 46875, 63875, 65625, 109375, 136875, 191625, 228125, 319375, 328125, 684375, 958125, 1140625, 1596875, 3421875, 4790625, 7984375, 23953125]

約数ペア:

[(1, 23953125), (3, 7984375), (5, 4790625), (7, 3421875), (15, 1596875), (21, 1140625), (25, 958125), (35, 684375), (73, 328125), (75, 319375), (105, 228125), (125, 191625), (175, 136875), (219, 109375), (365, 65625), (375, 63875), (511, 46875), (525, 45625), (625, 38325), (875, 27375), (1095, 21875), (1533, 15625), (1825, 13125), (1875, 12775), (2555, 9375), (2625, 9125), (3125, 7665), (4375, 5475)]