154021055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1471}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 189640704

約数和(自身を除く): 35619649

約数列:

[1, 5, 43, 215, 487, 1471, 2435, 7355, 20941, 63253, 104705, 316265, 716377, 3581885, 30804211, 154021055]

約数ペア:

[(1, 154021055), (5, 30804211), (43, 3581885), (215, 716377), (487, 316265), (1471, 104705), (2435, 63253), (7355, 20941)]