4216005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 7693920

約数和(自身を除く): 3477915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 4931, 14793, 24655, 44379, 73965, 93689, 221895, 281067, 468445, 843201, 1405335, 4216005]

約数ペア:

[(1, 4216005), (3, 1405335), (5, 843201), (9, 468445), (15, 281067), (19, 221895), (45, 93689), (57, 73965), (95, 44379), (171, 24655), (285, 14793), (855, 4931)]