85017705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{195443}}^1$

素因数の和:195480

約数の個数: 16

約数和(自身を含む): 140719680

約数和(自身を除く): 55701975

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 195443, 586329, 977215, 2931645, 5667847, 17003541, 28339235, 85017705]

約数ペア:

[(1, 85017705), (3, 28339235), (5, 17003541), (15, 5667847), (29, 2931645), (87, 977215), (145, 586329), (435, 195443)]