70471305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54001}}^1$

素因数の和:54041

約数の個数: 24

約数和(自身を含む): 126364680

約数和(自身を除く): 55893375

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 54001, 162003, 270005, 486009, 810015, 1566029, 2430045, 4698087, 7830145, 14094261, 23490435, 70471305]

約数ペア:

[(1, 70471305), (3, 23490435), (5, 14094261), (9, 7830145), (15, 4698087), (29, 2430045), (45, 1566029), (87, 810015), (145, 486009), (261, 270005), (435, 162003), (1305, 54001)]