127641515

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 154812000

約数和(自身を除く): 27170485

約数列:

[1, 5, 193, 349, 379, 965, 1745, 1895, 67357, 73147, 132271, 336785, 365735, 661355, 25528303, 127641515]

約数ペア:

[(1, 127641515), (5, 25528303), (193, 661355), (349, 365735), (379, 336785), (965, 132271), (1745, 73147), (1895, 67357)]