8402025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 14374080

約数和(自身を除く): 5972055

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 3863, 11589, 19315, 57945, 96575, 112027, 289725, 336081, 560135, 1680405, 2800675, 8402025]

約数ペア:

[(1, 8402025), (3, 2800675), (5, 1680405), (15, 560135), (25, 336081), (29, 289725), (75, 112027), (87, 96575), (145, 57945), (435, 19315), (725, 11589), (2175, 3863)]