68250105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19697}}^1$

素因数の和:19726

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 79248519

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 19697, 59091, 98485, 137879, 177273, 216667, 295455, 413637, 650001, 689395, 886365, 1083335, 1240911, 1516669, 1950003, 2068185, 3250005, 4550007, 6204555, 7583345, 9750015, 13650021, 22750035, 68250105]

約数ペア:

[(1, 68250105), (3, 22750035), (5, 13650021), (7, 9750015), (9, 7583345), (11, 6204555), (15, 4550007), (21, 3250005), (33, 2068185), (35, 1950003), (45, 1516669), (55, 1240911), (63, 1083335), (77, 886365), (99, 689395), (105, 650001), (165, 413637), (231, 295455), (315, 216667), (385, 177273), (495, 137879), (693, 98485), (1155, 59091), (3465, 19697)]