1045575

素因数分解:

$3^3\times 5^2\times {\mathrm{1549}}^1$

素因数の和:1568

約数の個数: 24

約数和(自身を含む): 1922000

約数和(自身を除く): 876425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1549, 4647, 7745, 13941, 23235, 38725, 41823, 69705, 116175, 209115, 348525, 1045575]

約数ペア:

[(1, 1045575), (3, 348525), (5, 209115), (9, 116175), (15, 69705), (25, 41823), (27, 38725), (45, 23235), (75, 13941), (135, 7745), (225, 4647), (675, 1549)]