66740445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78059}}^1$

素因数の和:78089

約数の個数: 24

約数和(自身を含む): 121773600

約数和(自身を除く): 55033155

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 78059, 234177, 390295, 702531, 1170885, 1483121, 3512655, 4449363, 7415605, 13348089, 22246815, 66740445]

約数ペア:

[(1, 66740445), (3, 22246815), (5, 13348089), (9, 7415605), (15, 4449363), (19, 3512655), (45, 1483121), (57, 1170885), (95, 702531), (171, 390295), (285, 234177), (855, 78059)]