25949451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 13863669

約数列:

[1, 3, 11, 23, 33, 69, 179, 191, 253, 537, 573, 759, 1969, 2101, 4117, 4393, 5907, 6303, 12351, 13179, 34189, 45287, 48323, 102567, 135861, 144969, 376079, 786347, 1128237, 2359041, 8649817, 25949451]

約数ペア:

[(1, 25949451), (3, 8649817), (11, 2359041), (23, 1128237), (33, 786347), (69, 376079), (179, 144969), (191, 135861), (253, 102567), (537, 48323), (573, 45287), (759, 34189), (1969, 13179), (2101, 12351), (4117, 6303), (4393, 5907)]