83120325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27031}}^1$

素因数の和:27085

約数の個数: 24

約数和(自身を含む): 140782656

約数和(自身を除く): 57662331

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 27031, 81093, 135155, 405465, 675775, 1108271, 2027325, 3324813, 5541355, 16624065, 27706775, 83120325]

約数ペア:

[(1, 83120325), (3, 27706775), (5, 16624065), (15, 5541355), (25, 3324813), (41, 2027325), (75, 1108271), (123, 675775), (205, 405465), (615, 135155), (1025, 81093), (3075, 27031)]