66028275

素因数分解:

$3^2\times 5^2\times {\mathrm{293459}}^1$

素因数の和:293475

約数の個数: 18

約数和(自身を含む): 118264380

約数和(自身を除く): 52236105

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 293459, 880377, 1467295, 2641131, 4401885, 7336475, 13205655, 22009425, 66028275]

約数ペア:

[(1, 66028275), (3, 22009425), (5, 13205655), (9, 7336475), (15, 4401885), (25, 2641131), (45, 1467295), (75, 880377), (225, 293459)]