85027515

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{43271}}^1$

素因数の和:43410

約数の個数: 16

約数和(自身を含む): 137085696

約数和(自身を除く): 52058181

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 43271, 129813, 216355, 649065, 5668501, 17005503, 28342505, 85027515]

約数ペア:

[(1, 85027515), (3, 28342505), (5, 17005503), (15, 5668501), (131, 649065), (393, 216355), (655, 129813), (1965, 43271)]