2018686575

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2333}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 3403532160

約数和(自身を除く): 1384845585

約数列:

[1, 3, 5, 15, 25, 75, 83, 139, 249, 415, 417, 695, 1245, 2075, 2085, 2333, 3475, 6225, 6999, 10425, 11537, 11665, 34611, 34995, 57685, 58325, 173055, 174975, 193639, 288425, 324287, 580917, 865275, 968195, 972861, 1621435, 2904585, 4840975, 4864305, 8107175, 14522925, 24321525, 26915821, 80747463, 134579105, 403737315, 672895525, 2018686575]

約数ペア:

[(1, 2018686575), (3, 672895525), (5, 403737315), (15, 134579105), (25, 80747463), (75, 26915821), (83, 24321525), (139, 14522925), (249, 8107175), (415, 4864305), (417, 4840975), (695, 2904585), (1245, 1621435), (2075, 972861), (2085, 968195), (2333, 865275), (3475, 580917), (6225, 324287), (6999, 288425), (10425, 193639), (11537, 174975), (11665, 173055), (34611, 58325), (34995, 57685)]