54542015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2473}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 71607456

約数和(自身を除く): 17065441

約数列:

[1, 5, 11, 55, 401, 2005, 2473, 4411, 12365, 22055, 27203, 136015, 991673, 4958365, 10908403, 54542015]

約数ペア:

[(1, 54542015), (5, 10908403), (11, 4958365), (55, 991673), (401, 136015), (2005, 27203), (2473, 22055), (4411, 12365)]