70208025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30197}}^1$

素因数の和:30241

約数の個数: 24

約数和(自身を含む): 119825664

約数和(自身を除く): 49617639

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 30197, 90591, 150985, 452955, 754925, 936107, 2264775, 2808321, 4680535, 14041605, 23402675, 70208025]

約数ペア:

[(1, 70208025), (3, 23402675), (5, 14041605), (15, 4680535), (25, 2808321), (31, 2264775), (75, 936107), (93, 754925), (155, 452955), (465, 150985), (775, 90591), (2325, 30197)]