520063155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1069}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 951444000

約数和(自身を除く): 431380845

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 569, 855, 1069, 1707, 2845, 3207, 5121, 5345, 8535, 9621, 10811, 16035, 20311, 25605, 32433, 48105, 54055, 60933, 97299, 101555, 162165, 182799, 304665, 486495, 608261, 913995, 1824783, 3041305, 5474349, 9123915, 11556959, 27371745, 34670877, 57784795, 104012631, 173354385, 520063155]

約数ペア:

[(1, 520063155), (3, 173354385), (5, 104012631), (9, 57784795), (15, 34670877), (19, 27371745), (45, 11556959), (57, 9123915), (95, 5474349), (171, 3041305), (285, 1824783), (569, 913995), (855, 608261), (1069, 486495), (1707, 304665), (2845, 182799), (3207, 162165), (5121, 101555), (5345, 97299), (8535, 60933), (9621, 54055), (10811, 48105), (16035, 32433), (20311, 25605)]