157260735

素因数分解:

$3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2347}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 272884560

約数和(自身を除く): 115623825

約数列:

[1, 3, 5, 9, 15, 45, 1489, 2347, 4467, 7041, 7445, 11735, 13401, 21123, 22335, 35205, 67005, 105615, 3494683, 10484049, 17473415, 31452147, 52420245, 157260735]

約数ペア:

[(1, 157260735), (3, 52420245), (5, 31452147), (9, 17473415), (15, 10484049), (45, 3494683), (1489, 105615), (2347, 67005), (4467, 35205), (7041, 22335), (7445, 21123), (11735, 13401)]