61564305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4821

約数の個数: 32

約数和(自身を含む): 108840960

約数和(自身を除く): 47276655

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 4723, 13035, 14169, 23615, 51953, 70845, 155859, 259765, 373117, 779295, 1119351, 1865585, 4104287, 5596755, 12312861, 20521435, 61564305]

約数ペア:

[(1, 61564305), (3, 20521435), (5, 12312861), (11, 5596755), (15, 4104287), (33, 1865585), (55, 1119351), (79, 779295), (165, 373117), (237, 259765), (395, 155859), (869, 70845), (1185, 51953), (2607, 23615), (4345, 14169), (4723, 13035)]