408079685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 556657920

約数和(自身を除く): 148578235

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 445, 1157, 1495, 2047, 3067, 5785, 10235, 15335, 26611, 39871, 70541, 133055, 199355, 272963, 352705, 917033, 1364815, 3548519, 4585165, 6278149, 17742595, 31390745, 81615937, 408079685]

約数ペア:

[(1, 408079685), (5, 81615937), (13, 31390745), (23, 17742595), (65, 6278149), (89, 4585165), (115, 3548519), (299, 1364815), (445, 917033), (1157, 352705), (1495, 272963), (2047, 199355), (3067, 133055), (5785, 70541), (10235, 39871), (15335, 26611)]