13455455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 17527104

約数和(自身を除く): 4071649

約数列:

[1, 5, 13, 65, 137, 685, 1511, 1781, 7555, 8905, 19643, 98215, 207007, 1035035, 2691091, 13455455]

約数ペア:

[(1, 13455455), (5, 2691091), (13, 1035035), (65, 207007), (137, 98215), (685, 19643), (1511, 8905), (1781, 7555)]