12103725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 20302272

約数和(自身を除く): 8198547

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 2273, 5325, 6819, 11365, 34095, 56825, 161383, 170475, 484149, 806915, 2420745, 4034575, 12103725]

約数ペア:

[(1, 12103725), (3, 4034575), (5, 2420745), (15, 806915), (25, 484149), (71, 170475), (75, 161383), (213, 56825), (355, 34095), (1065, 11365), (1775, 6819), (2273, 5325)]