127844145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19902

約数の個数: 48

約数和(自身を含む): 260350272

約数和(自身を除く): 132506127

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 19867, 59601, 99335, 178803, 218537, 258271, 298005, 655611, 774813, 894015, 1092685, 1291355, 1966833, 2324439, 2840981, 3278055, 3874065, 8522943, 9834165, 11622195, 14204905, 25568829, 42614715, 127844145]

約数ペア:

[(1, 127844145), (3, 42614715), (5, 25568829), (9, 14204905), (11, 11622195), (13, 9834165), (15, 8522943), (33, 3874065), (39, 3278055), (45, 2840981), (55, 2324439), (65, 1966833), (99, 1291355), (117, 1092685), (143, 894015), (165, 774813), (195, 655611), (429, 298005), (495, 258271), (585, 218537), (715, 178803), (1287, 99335), (2145, 59601), (6435, 19867)]