120209375

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 177176160

約数和(自身を除く): 56966785

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 269, 275, 325, 625, 715, 1345, 1375, 1625, 2959, 3125, 3497, 3575, 6725, 6875, 8125, 14795, 17485, 17875, 33625, 34375, 38467, 40625, 73975, 87425, 89375, 168125, 192335, 369875, 437125, 446875, 840625, 961675, 1849375, 2185625, 4808375, 9246875, 10928125, 24041875, 120209375]

約数ペア:

[(1, 120209375), (5, 24041875), (11, 10928125), (13, 9246875), (25, 4808375), (55, 2185625), (65, 1849375), (125, 961675), (143, 840625), (269, 446875), (275, 437125), (325, 369875), (625, 192335), (715, 168125), (1345, 89375), (1375, 87425), (1625, 73975), (2959, 40625), (3125, 38467), (3497, 34375), (3575, 33625), (6725, 17875), (6875, 17485), (8125, 14795)]