15254577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 23871848

約数和(自身を除く): 8617271

約数列:

[1, 3, 9, 13, 39, 117, 241, 541, 723, 1623, 2169, 3133, 4869, 7033, 9399, 21099, 28197, 63297, 130381, 391143, 1173429, 1694953, 5084859, 15254577]

約数ペア:

[(1, 15254577), (3, 5084859), (9, 1694953), (13, 1173429), (39, 391143), (117, 130381), (241, 63297), (541, 28197), (723, 21099), (1623, 9399), (2169, 7033), (3133, 4869)]