124540345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21491}}^1$

素因数の和:21576

約数の個数: 16

約数和(自身を含む): 159900480

約数和(自身を除く): 35360135

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 21491, 107455, 408329, 1310951, 2041645, 6554755, 24908069, 124540345]

約数ペア:

[(1, 124540345), (5, 24908069), (19, 6554755), (61, 2041645), (95, 1310951), (305, 408329), (1159, 107455), (5795, 21491)]