415065475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 591390720

約数和(自身を除く): 176325245

約数列:

[1, 5, 11, 23, 25, 55, 115, 137, 253, 275, 479, 575, 685, 1265, 1507, 2395, 3151, 3425, 5269, 6325, 7535, 11017, 11975, 15755, 26345, 34661, 37675, 55085, 65623, 78775, 121187, 131725, 173305, 275425, 328115, 605935, 721853, 866525, 1509329, 1640575, 3029675, 3609265, 7546645, 16602619, 18046325, 37733225, 83013095, 415065475]

約数ペア:

[(1, 415065475), (5, 83013095), (11, 37733225), (23, 18046325), (25, 16602619), (55, 7546645), (115, 3609265), (137, 3029675), (253, 1640575), (275, 1509329), (479, 866525), (575, 721853), (685, 605935), (1265, 328115), (1507, 275425), (2395, 173305), (3151, 131725), (3425, 121187), (5269, 78775), (6325, 65623), (7535, 55085), (11017, 37675), (11975, 34661), (15755, 26345)]