757984995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 1343257344

約数和(自身を除く): 585272349

約数列:

[1, 3, 5, 9, 15, 45, 71, 131, 213, 355, 393, 639, 655, 1065, 1179, 1811, 1965, 3195, 5433, 5895, 9055, 9301, 16299, 27165, 27903, 46505, 81495, 83709, 128581, 139515, 237241, 385743, 418545, 642905, 711723, 1157229, 1186205, 1928715, 2135169, 3558615, 5786145, 10675845, 16844111, 50532333, 84220555, 151596999, 252661665, 757984995]

約数ペア:

[(1, 757984995), (3, 252661665), (5, 151596999), (9, 84220555), (15, 50532333), (45, 16844111), (71, 10675845), (131, 5786145), (213, 3558615), (355, 2135169), (393, 1928715), (639, 1186205), (655, 1157229), (1065, 711723), (1179, 642905), (1811, 418545), (1965, 385743), (3195, 237241), (5433, 139515), (5895, 128581), (9055, 83709), (9301, 81495), (16299, 46505), (27165, 27903)]