489484945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{31307}}^1$

素因数の和:31424

約数の個数: 16

約数和(自身を含む): 608627520

約数和(自身を除く): 119142575

約数列:

[1, 5, 53, 59, 265, 295, 3127, 15635, 31307, 156535, 1659271, 1847113, 8296355, 9235565, 97896989, 489484945]

約数ペア:

[(1, 489484945), (5, 97896989), (53, 9235565), (59, 8296355), (265, 1847113), (295, 1659271), (3127, 156535), (15635, 31307)]