975504545

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1\times {\mathrm{1997}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 1180770048

約数和(自身を除く): 205265503

約数列:

[1, 5, 151, 647, 755, 1997, 3235, 9985, 97697, 301547, 488485, 1292059, 1507735, 6460295, 195100909, 975504545]

約数ペア:

[(1, 975504545), (5, 195100909), (151, 6460295), (647, 1507735), (755, 1292059), (1997, 488485), (3235, 301547), (9985, 97697)]