2567895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1994025

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 197, 237, 395, 591, 869, 985, 1185, 2167, 2607, 2955, 4345, 6501, 10835, 13035, 15563, 32505, 46689, 77815, 171193, 233445, 513579, 855965, 2567895]

約数ペア:

[(1, 2567895), (3, 855965), (5, 513579), (11, 233445), (15, 171193), (33, 77815), (55, 46689), (79, 32505), (165, 15563), (197, 13035), (237, 10835), (395, 6501), (591, 4345), (869, 2955), (985, 2607), (1185, 2167)]