172364495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{8117}}^1$

素因数の和:8290

約数の個数: 16

約数和(自身を含む): 215094528

約数和(自身を除く): 42730033

約数列:

[1, 5, 31, 137, 155, 685, 4247, 8117, 21235, 40585, 251627, 1112029, 1258135, 5560145, 34472899, 172364495]

約数ペア:

[(1, 172364495), (5, 34472899), (31, 5560145), (137, 1258135), (155, 1112029), (685, 251627), (4247, 40585), (8117, 21235)]