13244985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 25361280

約数和(自身を除く): 12116295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7547, 22641, 37735, 67923, 98111, 113205, 203769, 294333, 339615, 490555, 882999, 1018845, 1471665, 2648997, 4414995, 13244985]

約数ペア:

[(1, 13244985), (3, 4414995), (5, 2648997), (9, 1471665), (13, 1018845), (15, 882999), (27, 490555), (39, 339615), (45, 294333), (65, 203769), (117, 113205), (135, 98111), (195, 67923), (351, 37735), (585, 22641), (1755, 7547)]