153676315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 203636160

約数和(自身を除く): 49959845

約数列:

[1, 5, 13, 65, 73, 139, 233, 365, 695, 949, 1165, 1807, 3029, 4745, 9035, 10147, 15145, 17009, 32387, 50735, 85045, 131911, 161935, 221117, 421031, 659555, 1105585, 2105155, 2364251, 11821255, 30735263, 153676315]

約数ペア:

[(1, 153676315), (5, 30735263), (13, 11821255), (65, 2364251), (73, 2105155), (139, 1105585), (233, 659555), (365, 421031), (695, 221117), (949, 161935), (1165, 131911), (1807, 85045), (3029, 50735), (4745, 32387), (9035, 17009), (10147, 15145)]