8276225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 10832640

約数和(自身を除く): 2556415

約数列:

[1, 5, 25, 31, 59, 155, 181, 295, 775, 905, 1475, 1829, 4525, 5611, 9145, 10679, 28055, 45725, 53395, 140275, 266975, 331049, 1655245, 8276225]

約数ペア:

[(1, 8276225), (5, 1655245), (25, 331049), (31, 266975), (59, 140275), (155, 53395), (181, 45725), (295, 28055), (775, 10679), (905, 9145), (1475, 5611), (1829, 4525)]