328115005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{51631}}^1$

素因数の和:51708

約数の個数: 16

約数和(自身を含む): 416360448

約数和(自身を除く): 88245443

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 51631, 258155, 1600561, 2116871, 8002805, 10584355, 65623001, 328115005]

約数ペア:

[(1, 328115005), (5, 65623001), (31, 10584355), (41, 8002805), (155, 2116871), (205, 1600561), (1271, 258155), (6355, 51631)]