349740995

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{2383}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 424828800

約数和(自身を除く): 75087805

約数列:

[1, 5, 149, 197, 745, 985, 2383, 11915, 29353, 146765, 355067, 469451, 1775335, 2347255, 69948199, 349740995]

約数ペア:

[(1, 349740995), (5, 69948199), (149, 2347255), (197, 1775335), (745, 469451), (985, 355067), (2383, 146765), (11915, 29353)]