79205455

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 111181824

約数和(自身を除く): 31976369

約数列:

[1, 5, 7, 35, 103, 127, 173, 515, 635, 721, 865, 889, 1211, 3605, 4445, 6055, 13081, 17819, 21971, 65405, 89095, 91567, 109855, 124733, 153797, 457835, 623665, 768985, 2263013, 11315065, 15841091, 79205455]

約数ペア:

[(1, 79205455), (5, 15841091), (7, 11315065), (35, 2263013), (103, 768985), (127, 623665), (173, 457835), (515, 153797), (635, 124733), (721, 109855), (865, 91567), (889, 89095), (1211, 65405), (3605, 21971), (4445, 17819), (6055, 13081)]