28002995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 35754048

約数和(自身を除く): 7751053

約数列:

[1, 5, 17, 85, 241, 1205, 1367, 4097, 6835, 20485, 23239, 116195, 329447, 1647235, 5600599, 28002995]

約数ペア:

[(1, 28002995), (5, 5600599), (17, 1647235), (85, 329447), (241, 116195), (1205, 23239), (1367, 20485), (4097, 6835)]