26771885

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 39004416

約数和(自身を除く): 12232531

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 4751, 5635, 23755, 33257, 109273, 166285, 232799, 546365, 764911, 1163995, 3824555, 5354377, 26771885]

約数ペア:

[(1, 26771885), (5, 5354377), (7, 3824555), (23, 1163995), (35, 764911), (49, 546365), (115, 232799), (161, 166285), (245, 109273), (805, 33257), (1127, 23755), (4751, 5635)]