64685315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9221}}^1$

素因数の和:9310

約数の個数: 16

約数和(自身を含む): 82334016

約数和(自身を除く): 17648701

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 9221, 46105, 212083, 562481, 1060415, 2812405, 12937063, 64685315]

約数ペア:

[(1, 64685315), (5, 12937063), (23, 2812405), (61, 1060415), (115, 562481), (305, 212083), (1403, 46105), (7015, 9221)]