3038475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 5713920

約数和(自身を除く): 2675445

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 127, 145, 165, 275, 319, 381, 435, 635, 725, 825, 957, 1397, 1595, 1905, 2175, 3175, 3683, 4191, 4785, 6985, 7975, 9525, 11049, 18415, 20955, 23925, 34925, 40513, 55245, 92075, 104775, 121539, 202565, 276225, 607695, 1012825, 3038475]

約数ペア:

[(1, 3038475), (3, 1012825), (5, 607695), (11, 276225), (15, 202565), (25, 121539), (29, 104775), (33, 92075), (55, 55245), (75, 40513), (87, 34925), (127, 23925), (145, 20955), (165, 18415), (275, 11049), (319, 9525), (381, 7975), (435, 6985), (635, 4785), (725, 4191), (825, 3683), (957, 3175), (1397, 2175), (1595, 1905)]