56269425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 98743680

約数和(自身を除く): 42474255

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 615, 631, 725, 1025, 1189, 1893, 2175, 3075, 3155, 3567, 5945, 9465, 15775, 17835, 18299, 25871, 29725, 47325, 54897, 77613, 89175, 91495, 129355, 274485, 388065, 457475, 646775, 750259, 1372425, 1940325, 2250777, 3751295, 11253885, 18756475, 56269425]

約数ペア:

[(1, 56269425), (3, 18756475), (5, 11253885), (15, 3751295), (25, 2250777), (29, 1940325), (41, 1372425), (75, 750259), (87, 646775), (123, 457475), (145, 388065), (205, 274485), (435, 129355), (615, 91495), (631, 89175), (725, 77613), (1025, 54897), (1189, 47325), (1893, 29725), (2175, 25871), (3075, 18299), (3155, 17835), (3567, 15775), (5945, 9465)]