17017075

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 21873600

約数和(自身を除く): 4856525

約数列:

[1, 5, 25, 59, 83, 139, 295, 415, 695, 1475, 2075, 3475, 4897, 8201, 11537, 24485, 41005, 57685, 122425, 205025, 288425, 680683, 3403415, 17017075]

約数ペア:

[(1, 17017075), (5, 3403415), (25, 680683), (59, 288425), (83, 205025), (139, 122425), (295, 57685), (415, 41005), (695, 24485), (1475, 11537), (2075, 8201), (3475, 4897)]