25057725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 48

約数和(自身を含む): 51663360

約数和(自身を除く): 26605635

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 4339, 5775, 13017, 21695, 30373, 47729, 65085, 91119, 108475, 143187, 151865, 238645, 325425, 334103, 455595, 715935, 759325, 1002309, 1193225, 1670515, 2277975, 3579675, 5011545, 8352575, 25057725]

約数ペア:

[(1, 25057725), (3, 8352575), (5, 5011545), (7, 3579675), (11, 2277975), (15, 1670515), (21, 1193225), (25, 1002309), (33, 759325), (35, 715935), (55, 455595), (75, 334103), (77, 325425), (105, 238645), (165, 151865), (175, 143187), (231, 108475), (275, 91119), (385, 65085), (525, 47729), (825, 30373), (1155, 21695), (1925, 13017), (4339, 5775)]