2225795

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3172848

約数和(自身を除く): 947053

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 283, 605, 715, 1415, 1573, 3113, 3679, 7865, 15565, 18395, 34243, 40469, 171215, 202345, 445159, 2225795]

約数ペア:

[(1, 2225795), (5, 445159), (11, 202345), (13, 171215), (55, 40469), (65, 34243), (121, 18395), (143, 15565), (283, 7865), (605, 3679), (715, 3113), (1415, 1573)]