455606255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{8839}}^1$

素因数の和:8931

約数の個数: 24

約数和(自身を含む): 601791840

約数和(自身を除く): 146185585

約数列:

[1, 5, 13, 61, 65, 169, 305, 793, 845, 3965, 8839, 10309, 44195, 51545, 114907, 539179, 574535, 1493791, 2695895, 7009327, 7468955, 35046635, 91121251, 455606255]

約数ペア:

[(1, 455606255), (5, 91121251), (13, 35046635), (61, 7468955), (65, 7009327), (169, 2695895), (305, 1493791), (793, 574535), (845, 539179), (3965, 114907), (8839, 51545), (10309, 44195)]