15195535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 20535120

約数和(自身を除く): 5339585

約数列:

[1, 5, 17, 19, 85, 95, 97, 323, 485, 1615, 1649, 1843, 8245, 9215, 9409, 31331, 47045, 156655, 159953, 178771, 799765, 893855, 3039107, 15195535]

約数ペア:

[(1, 15195535), (5, 3039107), (17, 893855), (19, 799765), (85, 178771), (95, 159953), (97, 156655), (323, 47045), (485, 31331), (1615, 9409), (1649, 9215), (1843, 8245)]