3450075

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 5760048

約数和(自身を除く): 2309973

約数列:

[1, 3, 5, 15, 25, 75, 157, 293, 471, 785, 879, 1465, 2355, 3925, 4395, 7325, 11775, 21975, 46001, 138003, 230005, 690015, 1150025, 3450075]

約数ペア:

[(1, 3450075), (3, 1150025), (5, 690015), (15, 230005), (25, 138003), (75, 46001), (157, 21975), (293, 11775), (471, 7325), (785, 4395), (879, 3925), (1465, 2355)]