478459925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2459}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 610690080

約数和(自身を除く): 132230155

約数列:

[1, 5, 25, 43, 181, 215, 905, 1075, 2459, 4525, 7783, 12295, 38915, 61475, 105737, 194575, 445079, 528685, 2225395, 2643425, 11126975, 19138397, 95691985, 478459925]

約数ペア:

[(1, 478459925), (5, 95691985), (25, 19138397), (43, 11126975), (181, 2643425), (215, 2225395), (905, 528685), (1075, 445079), (2459, 194575), (4525, 105737), (7783, 61475), (12295, 38915)]