4808375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 2267785

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 269, 275, 325, 715, 1345, 1375, 1625, 2959, 3497, 3575, 6725, 14795, 17485, 17875, 33625, 38467, 73975, 87425, 192335, 369875, 437125, 961675, 4808375]

約数ペア:

[(1, 4808375), (5, 961675), (11, 437125), (13, 369875), (25, 192335), (55, 87425), (65, 73975), (125, 38467), (143, 33625), (269, 17875), (275, 17485), (325, 14795), (715, 6725), (1345, 3575), (1375, 3497), (1625, 2959)]