22103805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 15313155

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 811, 1185, 1817, 2433, 4055, 5451, 9085, 12165, 18653, 27255, 55959, 64069, 93265, 192207, 279795, 320345, 961035, 1473587, 4420761, 7367935, 22103805]

約数ペア:

[(1, 22103805), (3, 7367935), (5, 4420761), (15, 1473587), (23, 961035), (69, 320345), (79, 279795), (115, 192207), (237, 93265), (345, 64069), (395, 55959), (811, 27255), (1185, 18653), (1817, 12165), (2433, 9085), (4055, 5451)]