80493047005

素因数分解:

$5^1\times 7^2\times {\mathrm{3259}}^1\times {\mathrm{100811}}^1$

素因数の和:104089

約数の個数: 24

約数和(自身を含む): 112397315040

約数和(自身を除く): 31904268035

約数列:

[1, 5, 7, 35, 49, 245, 3259, 16295, 22813, 100811, 114065, 159691, 504055, 705677, 798455, 3528385, 4939739, 24698695, 328543049, 1642715245, 2299801343, 11499006715, 16098609401, 80493047005]

約数ペア:

[(1, 80493047005), (5, 16098609401), (7, 11499006715), (35, 2299801343), (49, 1642715245), (245, 328543049), (3259, 24698695), (16295, 4939739), (22813, 3528385), (100811, 798455), (114065, 705677), (159691, 504055)]