3751995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 6580224

約数和(自身を除く): 2828229

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 271, 355, 813, 923, 1065, 1355, 2769, 3523, 4065, 4615, 10569, 13845, 17615, 19241, 52845, 57723, 96205, 250133, 288615, 750399, 1250665, 3751995]

約数ペア:

[(1, 3751995), (3, 1250665), (5, 750399), (13, 288615), (15, 250133), (39, 96205), (65, 57723), (71, 52845), (195, 19241), (213, 17615), (271, 13845), (355, 10569), (813, 4615), (923, 4065), (1065, 3523), (1355, 2769)]