15404295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 26315712

約数和(自身を除く): 10911417

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 313, 579, 939, 965, 1565, 2895, 3281, 4695, 5321, 9843, 15963, 16405, 26605, 49215, 60409, 79815, 181227, 302045, 906135, 1026953, 3080859, 5134765, 15404295]

約数ペア:

[(1, 15404295), (3, 5134765), (5, 3080859), (15, 1026953), (17, 906135), (51, 302045), (85, 181227), (193, 79815), (255, 60409), (313, 49215), (579, 26605), (939, 16405), (965, 15963), (1565, 9843), (2895, 5321), (3281, 4695)]