298100825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4861}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 405140736

約数和(自身を除く): 107039911

約数列:

[1, 5, 11, 25, 55, 223, 275, 1115, 2453, 4861, 5575, 12265, 24305, 53471, 61325, 121525, 267355, 1084003, 1336775, 5420015, 11924033, 27100075, 59620165, 298100825]

約数ペア:

[(1, 298100825), (5, 59620165), (11, 27100075), (25, 11924033), (55, 5420015), (223, 1336775), (275, 1084003), (1115, 267355), (2453, 121525), (4861, 61325), (5575, 53471), (12265, 24305)]