74228085

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11867}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 129598560

約数和(自身を除く): 55370475

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 11867, 35601, 59335, 106803, 178005, 534015, 1649513, 4948539, 8247565, 14845617, 24742695, 74228085]

約数ペア:

[(1, 74228085), (3, 24742695), (5, 14845617), (9, 8247565), (15, 4948539), (45, 1649513), (139, 534015), (417, 178005), (695, 106803), (1251, 59335), (2085, 35601), (6255, 11867)]