30473885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10903}}^1$

素因数の和:10964

約数の個数: 16

約数和(自身を含む): 40301184

約数和(自身を除く): 9827299

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 10903, 54515, 141739, 468829, 708695, 2344145, 6094777, 30473885]

約数ペア:

[(1, 30473885), (5, 6094777), (13, 2344145), (43, 708695), (65, 468829), (215, 141739), (559, 54515), (2795, 10903)]