86553715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44273}}^1$

素因数の和:44318

約数の個数: 16

約数和(自身を含む): 114758208

約数和(自身を除く): 28204493

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 44273, 221365, 752641, 1018279, 3763205, 5091395, 17310743, 86553715]

約数ペア:

[(1, 86553715), (5, 17310743), (17, 5091395), (23, 3763205), (85, 1018279), (115, 752641), (391, 221365), (1955, 44273)]