144174465

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 272332800

約数和(自身を除く): 128158335

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 115, 135, 177, 207, 295, 345, 531, 621, 787, 885, 1035, 1357, 1593, 2361, 2655, 3105, 3935, 4071, 6785, 7083, 7965, 11805, 12213, 18101, 20355, 21249, 35415, 36639, 46433, 54303, 61065, 90505, 106245, 139299, 162909, 183195, 232165, 271515, 417897, 488727, 696495, 814545, 1067959, 1253691, 2089485, 2443635, 3203877, 5339795, 6268455, 9611631, 16019385, 28834893, 48058155, 144174465]

約数ペア:

[(1, 144174465), (3, 48058155), (5, 28834893), (9, 16019385), (15, 9611631), (23, 6268455), (27, 5339795), (45, 3203877), (59, 2443635), (69, 2089485), (115, 1253691), (135, 1067959), (177, 814545), (207, 696495), (295, 488727), (345, 417897), (531, 271515), (621, 232165), (787, 183195), (885, 162909), (1035, 139299), (1357, 106245), (1593, 90505), (2361, 61065), (2655, 54303), (3105, 46433), (3935, 36639), (4071, 35415), (6785, 21249), (7083, 20355), (7965, 18101), (11805, 12213)]