40892545

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 49900032

約数和(自身を除く): 9007487

約数列:

[1, 5, 103, 271, 293, 515, 1355, 1465, 27913, 30179, 79403, 139565, 150895, 397015, 8178509, 40892545]

約数ペア:

[(1, 40892545), (5, 8178509), (103, 397015), (271, 150895), (293, 139565), (515, 79403), (1355, 30179), (1465, 27913)]