8149425

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 13567584

約数和(自身を除く): 5418159

約数列:

[1, 3, 5, 15, 25, 75, 193, 563, 579, 965, 1689, 2815, 2895, 4825, 8445, 14075, 14475, 42225, 108659, 325977, 543295, 1629885, 2716475, 8149425]

約数ペア:

[(1, 8149425), (3, 2716475), (5, 1629885), (15, 543295), (25, 325977), (75, 108659), (193, 42225), (563, 14475), (579, 14075), (965, 8445), (1689, 4825), (2815, 2895)]