85345215

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{63929}}^1$

素因数の和:64026

約数の個数: 16

約数和(自身を含む): 138088800

約数和(自身を除く): 52743585

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 63929, 191787, 319645, 958935, 5689681, 17069043, 28448405, 85345215]

約数ペア:

[(1, 85345215), (3, 28448405), (5, 17069043), (15, 5689681), (89, 958935), (267, 319645), (445, 191787), (1335, 63929)]