11828275

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 15266880

約数和(自身を除く): 3438605

約数列:

[1, 5, 25, 53, 79, 113, 265, 395, 565, 1325, 1975, 2825, 4187, 5989, 8927, 20935, 29945, 44635, 104675, 149725, 223175, 473131, 2365655, 11828275]

約数ペア:

[(1, 11828275), (5, 2365655), (25, 473131), (53, 223175), (79, 149725), (113, 104675), (265, 44635), (395, 29945), (565, 20935), (1325, 8927), (1975, 5989), (2825, 4187)]