157059345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{615919}}^1$

素因数の和:615944

約数の個数: 16

約数和(自身を含む): 266077440

約数和(自身を除く): 109018095

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 615919, 1847757, 3079595, 9238785, 10470623, 31411869, 52353115, 157059345]

約数ペア:

[(1, 157059345), (3, 52353115), (5, 31411869), (15, 10470623), (17, 9238785), (51, 3079595), (85, 1847757), (255, 615919)]