68507175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{7549}}^1$

素因数の和:7584

約数の個数: 36

約数和(自身を含む): 124514600

約数和(自身を除く): 56007425

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 7549, 9075, 22647, 37745, 83039, 113235, 188725, 249117, 415195, 566175, 913429, 1245585, 2075975, 2740287, 4567145, 6227925, 13701435, 22835725, 68507175]

約数ペア:

[(1, 68507175), (3, 22835725), (5, 13701435), (11, 6227925), (15, 4567145), (25, 2740287), (33, 2075975), (55, 1245585), (75, 913429), (121, 566175), (165, 415195), (275, 249117), (363, 188725), (605, 113235), (825, 83039), (1815, 37745), (3025, 22647), (7549, 9075)]