28345075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 39015360

約数和(自身を除く): 10670285

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 1747, 3245, 8735, 16225, 19217, 43675, 96085, 103073, 480425, 515365, 1133803, 2576825, 5669015, 28345075]

約数ペア:

[(1, 28345075), (5, 5669015), (11, 2576825), (25, 1133803), (55, 515365), (59, 480425), (275, 103073), (295, 96085), (649, 43675), (1475, 19217), (1747, 16225), (3245, 8735)]