61971435

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3137}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 107696160

約数和(自身を除く): 45724725

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 3137, 3951, 6585, 9411, 15685, 19755, 28233, 47055, 141165, 1377143, 4131429, 6885715, 12394287, 20657145, 61971435]

約数ペア:

[(1, 61971435), (3, 20657145), (5, 12394287), (9, 6885715), (15, 4131429), (45, 1377143), (439, 141165), (1317, 47055), (2195, 28233), (3137, 19755), (3951, 15685), (6585, 9411)]