124382015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{19949}}^1$

素因数の和:20026

約数の個数: 16

約数和(自身を含む): 158004000

約数和(自身を除く): 33621985

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 19949, 99745, 578521, 857807, 2892605, 4289035, 24876403, 124382015]

約数ペア:

[(1, 124382015), (5, 24876403), (29, 4289035), (43, 2892605), (145, 857807), (215, 578521), (1247, 99745), (6235, 19949)]