63564405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 107581440

約数和(自身を除く): 44017035

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 813, 823, 1355, 2469, 4065, 4115, 5149, 12345, 15447, 15637, 25745, 46911, 77235, 78185, 223033, 234555, 669099, 1115165, 3345495, 4237627, 12712881, 21188135, 63564405]

約数ペア:

[(1, 63564405), (3, 21188135), (5, 12712881), (15, 4237627), (19, 3345495), (57, 1115165), (95, 669099), (271, 234555), (285, 223033), (813, 78185), (823, 77235), (1355, 46911), (2469, 25745), (4065, 15637), (4115, 15447), (5149, 12345)]