123417990105

素因数分解:

$3^1\times 5^1\times {\mathrm{20747}}^1\times {\mathrm{396581}}^1$

素因数の和:417336

約数の個数: 16

約数和(自身を含む): 197478800064

約数和(自身を除く): 74060809959

約数列:

[1, 3, 5, 15, 20747, 62241, 103735, 311205, 396581, 1189743, 1982905, 5948715, 8227866007, 24683598021, 41139330035, 123417990105]

約数ペア:

[(1, 123417990105), (3, 41139330035), (5, 24683598021), (15, 8227866007), (20747, 5948715), (62241, 1982905), (103735, 1189743), (311205, 396581)]