8276025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6521

約数の個数: 24

約数和(自身を含む): 14490144

約数和(自身を除く): 6214119

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 6491, 19473, 32455, 97365, 110347, 162275, 331041, 486825, 551735, 1655205, 2758675, 8276025]

約数ペア:

[(1, 8276025), (3, 2758675), (5, 1655205), (15, 551735), (17, 486825), (25, 331041), (51, 162275), (75, 110347), (85, 97365), (255, 32455), (425, 19473), (1275, 6491)]