57421845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32719}}^1$

素因数の和:32746

約数の個数: 32

約数和(自身を含む): 109939200

約数和(自身を除く): 52517355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 32719, 98157, 163595, 294471, 425347, 490785, 883413, 1276041, 1472355, 2126735, 3828123, 4417065, 6380205, 11484369, 19140615, 57421845]

約数ペア:

[(1, 57421845), (3, 19140615), (5, 11484369), (9, 6380205), (13, 4417065), (15, 3828123), (27, 2126735), (39, 1472355), (45, 1276041), (65, 883413), (117, 490785), (135, 425347), (195, 294471), (351, 163595), (585, 98157), (1755, 32719)]