326098985

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{1439}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 398545920

約数和(自身を除く): 72446935

約数列:

[1, 5, 61, 305, 743, 1439, 3715, 7195, 45323, 87779, 226615, 438895, 1069177, 5345885, 65219797, 326098985]

約数ペア:

[(1, 326098985), (5, 65219797), (61, 5345885), (305, 1069177), (743, 438895), (1439, 226615), (3715, 87779), (7195, 45323)]