154969815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10360

約数の個数: 64

約数和(自身を含む): 332946432

約数和(自身を除く): 177976617

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 10321, 15015, 30963, 51605, 72247, 113531, 134173, 154815, 216741, 340593, 361235, 402519, 567655, 670865, 794717, 939211, 1083705, 1475903, 1702965, 2012595, 2384151, 2817633, 3973585, 4427709, 4696055, 7379515, 10331321, 11920755, 14088165, 22138545, 30993963, 51656605, 154969815]

約数ペア:

[(1, 154969815), (3, 51656605), (5, 30993963), (7, 22138545), (11, 14088165), (13, 11920755), (15, 10331321), (21, 7379515), (33, 4696055), (35, 4427709), (39, 3973585), (55, 2817633), (65, 2384151), (77, 2012595), (91, 1702965), (105, 1475903), (143, 1083705), (165, 939211), (195, 794717), (231, 670865), (273, 567655), (385, 402519), (429, 361235), (455, 340593), (715, 216741), (1001, 154815), (1155, 134173), (1365, 113531), (2145, 72247), (3003, 51605), (5005, 30963), (10321, 15015)]