489059915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{6449}}^1$

素因数の和:7006

約数の個数: 16

約数和(自身を含む): 608364000

約数和(自身を除く): 119304085

約数列:

[1, 5, 29, 145, 523, 2615, 6449, 15167, 32245, 75835, 187021, 935105, 3372827, 16864135, 97811983, 489059915]

約数ペア:

[(1, 489059915), (5, 97811983), (29, 16864135), (145, 3372827), (523, 935105), (2615, 187021), (6449, 75835), (15167, 32245)]