27902525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 14844739

約数列:

[1, 5, 7, 17, 25, 35, 83, 85, 113, 119, 175, 415, 425, 565, 581, 595, 791, 1411, 1921, 2075, 2825, 2905, 2975, 3955, 7055, 9379, 9605, 9877, 13447, 14525, 19775, 35275, 46895, 48025, 49385, 65653, 67235, 159443, 234475, 246925, 328265, 336175, 797215, 1116101, 1641325, 3986075, 5580505, 27902525]

約数ペア:

[(1, 27902525), (5, 5580505), (7, 3986075), (17, 1641325), (25, 1116101), (35, 797215), (83, 336175), (85, 328265), (113, 246925), (119, 234475), (175, 159443), (415, 67235), (425, 65653), (565, 49385), (581, 48025), (595, 46895), (791, 35275), (1411, 19775), (1921, 14525), (2075, 13447), (2825, 9877), (2905, 9605), (2975, 9379), (3955, 7055)]