492026185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19997}}^1$

素因数の和:20065

約数の個数: 32

約数和(自身を含む): 729527040

約数和(自身を除く): 237500855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 3515, 4921, 19997, 24605, 99985, 139979, 379943, 699895, 739889, 1899715, 2659601, 3699445, 5179223, 13298005, 14057891, 25896115, 70289455, 98405237, 492026185]

約数ペア:

[(1, 492026185), (5, 98405237), (7, 70289455), (19, 25896115), (35, 14057891), (37, 13298005), (95, 5179223), (133, 3699445), (185, 2659601), (259, 1899715), (665, 739889), (703, 699895), (1295, 379943), (3515, 139979), (4921, 99985), (19997, 24605)]