56779125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 107278080

約数和(自身を除く): 50498955

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 195, 247, 285, 325, 375, 475, 613, 741, 975, 1235, 1425, 1625, 1839, 2375, 3065, 3705, 4875, 6175, 7125, 7969, 9195, 11647, 15325, 18525, 23907, 30875, 34941, 39845, 45975, 58235, 76625, 92625, 119535, 151411, 174705, 199225, 229875, 291175, 454233, 597675, 757055, 873525, 996125, 1455875, 2271165, 2988375, 3785275, 4367625, 11355825, 18926375, 56779125]

約数ペア:

[(1, 56779125), (3, 18926375), (5, 11355825), (13, 4367625), (15, 3785275), (19, 2988375), (25, 2271165), (39, 1455875), (57, 996125), (65, 873525), (75, 757055), (95, 597675), (125, 454233), (195, 291175), (247, 229875), (285, 199225), (325, 174705), (375, 151411), (475, 119535), (613, 92625), (741, 76625), (975, 58235), (1235, 45975), (1425, 39845), (1625, 34941), (1839, 30875), (2375, 23907), (3065, 18525), (3705, 15325), (4875, 11647), (6175, 9195), (7125, 7969)]