26768975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 34350480

約数和(自身を除く): 7581505

約数列:

[1, 5, 25, 53, 89, 227, 265, 445, 1135, 1325, 2225, 4717, 5675, 12031, 20203, 23585, 60155, 101015, 117925, 300775, 505075, 1070759, 5353795, 26768975]

約数ペア:

[(1, 26768975), (5, 5353795), (25, 1070759), (53, 505075), (89, 300775), (227, 117925), (265, 101015), (445, 60155), (1135, 23585), (1325, 20203), (2225, 12031), (4717, 5675)]