3876245

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 4821120

約数和(自身を除く): 944875

約数列:

[1, 5, 61, 71, 179, 305, 355, 895, 4331, 10919, 12709, 21655, 54595, 63545, 775249, 3876245]

約数ペア:

[(1, 3876245), (5, 775249), (61, 63545), (71, 54595), (179, 21655), (305, 12709), (355, 10919), (895, 4331)]