79693195

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 102606768

約数和(自身を除く): 22913573

約数列:

[1, 5, 17, 85, 131, 289, 421, 655, 1445, 2105, 2227, 7157, 11135, 35785, 37859, 55151, 121669, 189295, 275755, 608345, 937567, 4687835, 15938639, 79693195]

約数ペア:

[(1, 79693195), (5, 15938639), (17, 4687835), (85, 937567), (131, 608345), (289, 275755), (421, 189295), (655, 121669), (1445, 55151), (2105, 37859), (2227, 35785), (7157, 11135)]