64111172495

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{10711}}^1\times {\mathrm{14423}}^1$

素因数の和:25222

約数の個数: 16

約数和(自身を含む): 77872983552

約数和(自身を除く): 13761811057

約数列:

[1, 5, 83, 415, 10711, 14423, 53555, 72115, 889013, 1197109, 4445065, 5985545, 154484753, 772423765, 12822234499, 64111172495]

約数ペア:

[(1, 64111172495), (5, 12822234499), (83, 772423765), (415, 154484753), (10711, 5985545), (14423, 4445065), (53555, 1197109), (72115, 889013)]