23990475

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 39908160

約数和(自身を除く): 15917685

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 1787, 2685, 4475, 5361, 8935, 13425, 26805, 44675, 134025, 319873, 959619, 1599365, 4798095, 7996825, 23990475]

約数ペア:

[(1, 23990475), (3, 7996825), (5, 4798095), (15, 1599365), (25, 959619), (75, 319873), (179, 134025), (537, 44675), (895, 26805), (1787, 13425), (2685, 8935), (4475, 5361)]