887485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1154736

約数和(自身を除く): 267251

約数列:

[1, 5, 17, 53, 85, 197, 265, 901, 985, 3349, 4505, 10441, 16745, 52205, 177497, 887485]

約数ペア:

[(1, 887485), (5, 177497), (17, 52205), (53, 16745), (85, 10441), (197, 4505), (265, 3349), (901, 985)]