9101995

素因数分解:

$5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 12870144

約数和(自身を除く): 3768149

約数列:

[1, 5, 7, 35, 49, 97, 245, 383, 485, 679, 1915, 2681, 3395, 4753, 13405, 18767, 23765, 37151, 93835, 185755, 260057, 1300285, 1820399, 9101995]

約数ペア:

[(1, 9101995), (5, 1820399), (7, 1300285), (35, 260057), (49, 185755), (97, 93835), (245, 37151), (383, 23765), (485, 18767), (679, 13405), (1915, 4753), (2681, 3395)]