5556525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 10207680

約数和(自身を除く): 4651155

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 139, 195, 205, 325, 417, 533, 615, 695, 975, 1025, 1599, 1807, 2085, 2665, 3075, 3475, 5421, 5699, 7995, 9035, 10425, 13325, 17097, 27105, 28495, 39975, 45175, 74087, 85485, 135525, 142475, 222261, 370435, 427425, 1111305, 1852175, 5556525]

約数ペア:

[(1, 5556525), (3, 1852175), (5, 1111305), (13, 427425), (15, 370435), (25, 222261), (39, 142475), (41, 135525), (65, 85485), (75, 74087), (123, 45175), (139, 39975), (195, 28495), (205, 27105), (325, 17097), (417, 13325), (533, 10425), (615, 9035), (695, 7995), (975, 5699), (1025, 5421), (1599, 3475), (1807, 3075), (2085, 2665)]