157429415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{16937}}^1$

素因数の和:16979

約数の個数: 24

約数和(自身を含む): 223175088

約数和(自身を除く): 65745673

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 16937, 84685, 186307, 220181, 931535, 1100905, 2421991, 2862353, 12109955, 14311765, 31485883, 157429415]

約数ペア:

[(1, 157429415), (5, 31485883), (11, 14311765), (13, 12109955), (55, 2862353), (65, 2421991), (143, 1100905), (169, 931535), (715, 220181), (845, 186307), (1859, 84685), (9295, 16937)]