56261865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 98697600

約数和(自身を除く): 42435735

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 1489, 2519, 3435, 4467, 7445, 7557, 12595, 16379, 22335, 37785, 49137, 81895, 245685, 340981, 1022943, 1704905, 3750791, 5114715, 11252373, 18753955, 56261865]

約数ペア:

[(1, 56261865), (3, 18753955), (5, 11252373), (11, 5114715), (15, 3750791), (33, 1704905), (55, 1022943), (165, 340981), (229, 245685), (687, 81895), (1145, 49137), (1489, 37785), (2519, 22335), (3435, 16379), (4467, 12595), (7445, 7557)]