86564925

素因数分解:

$3^2\times 5^2\times {\mathrm{384733}}^1$

素因数の和:384749

約数の個数: 18

約数和(自身を含む): 155047802

約数和(自身を除く): 68482877

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 384733, 1154199, 1923665, 3462597, 5770995, 9618325, 17312985, 28854975, 86564925]

約数ペア:

[(1, 86564925), (3, 28854975), (5, 17312985), (9, 9618325), (15, 5770995), (25, 3462597), (45, 1923665), (75, 1154199), (225, 384733)]