3912675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 6968304

約数和(自身を除く): 3055629

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4013, 12039, 20065, 52169, 60195, 100325, 156507, 260845, 300975, 782535, 1304225, 3912675]

約数ペア:

[(1, 3912675), (3, 1304225), (5, 782535), (13, 300975), (15, 260845), (25, 156507), (39, 100325), (65, 60195), (75, 52169), (195, 20065), (325, 12039), (975, 4013)]