2971244225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{14929}}^1$

素因数の和:15377

約数の個数: 24

約数和(自身を含む): 3887772000

約数和(自身を除く): 916527775

約数列:

[1, 5, 19, 25, 95, 419, 475, 2095, 7961, 10475, 14929, 39805, 74645, 199025, 283651, 373225, 1418255, 6255251, 7091275, 31276255, 118849769, 156381275, 594248845, 2971244225]

約数ペア:

[(1, 2971244225), (5, 594248845), (19, 156381275), (25, 118849769), (95, 31276255), (419, 7091275), (475, 6255251), (2095, 1418255), (7961, 373225), (10475, 283651), (14929, 199025), (39805, 74645)]