31472485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 41332032

約数和(自身を除く): 9859547

約数列:

[1, 5, 11, 55, 401, 1427, 2005, 4411, 7135, 15697, 22055, 78485, 572227, 2861135, 6294497, 31472485]

約数ペア:

[(1, 31472485), (5, 6294497), (11, 2861135), (55, 572227), (401, 78485), (1427, 22055), (2005, 15697), (4411, 7135)]