2997925

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 4372736

約数和(自身を除く): 1374811

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 463, 925, 1295, 2315, 3241, 6475, 11575, 16205, 17131, 81025, 85655, 119917, 428275, 599585, 2997925]

約数ペア:

[(1, 2997925), (5, 599585), (7, 428275), (25, 119917), (35, 85655), (37, 81025), (175, 17131), (185, 16205), (259, 11575), (463, 6475), (925, 3241), (1295, 2315)]