74219805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149939}}^1$

素因数の和:149961

約数の個数: 24

約数和(自身を含む): 140343840

約数和(自身を除く): 66124035

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 149939, 449817, 749695, 1349451, 1649329, 2249085, 4947987, 6747255, 8246645, 14843961, 24739935, 74219805]

約数ペア:

[(1, 74219805), (3, 24739935), (5, 14843961), (9, 8246645), (11, 6747255), (15, 4947987), (33, 2249085), (45, 1649329), (55, 1349451), (99, 749695), (165, 449817), (495, 149939)]