117257715

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55441}}^1$

素因数の和:55499

約数の個数: 24

約数和(自身を含む): 207574848

約数和(自身を除く): 90317133

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 55441, 166323, 277205, 498969, 831615, 2494845, 2605727, 7817181, 13028635, 23451543, 39085905, 117257715]

約数ペア:

[(1, 117257715), (3, 39085905), (5, 23451543), (9, 13028635), (15, 7817181), (45, 2605727), (47, 2494845), (141, 831615), (235, 498969), (423, 277205), (705, 166323), (2115, 55441)]