16665935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 23949576

約数和(自身を除く): 7283641

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 163, 169, 605, 715, 815, 845, 1573, 1793, 1859, 2119, 7865, 8965, 9295, 10595, 19723, 20449, 23309, 27547, 98615, 102245, 116545, 137735, 256399, 303017, 1281995, 1515085, 3333187, 16665935]

約数ペア:

[(1, 16665935), (5, 3333187), (11, 1515085), (13, 1281995), (55, 303017), (65, 256399), (121, 137735), (143, 116545), (163, 102245), (169, 98615), (605, 27547), (715, 23309), (815, 20449), (845, 19723), (1573, 10595), (1793, 9295), (1859, 8965), (2119, 7865)]