1285334445

素因数分解:

$3^1\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{17107}}^1$

素因数の和:22124

約数の個数: 16

約数和(自身を含む): 2057065920

約数和(自身を除く): 771731475

約数列:

[1, 3, 5, 15, 5009, 15027, 17107, 25045, 51321, 75135, 85535, 256605, 85688963, 257066889, 428444815, 1285334445]

約数ペア:

[(1, 1285334445), (3, 428444815), (5, 257066889), (15, 85688963), (5009, 256605), (15027, 85535), (17107, 75135), (25045, 51321)]