185825145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 334547136

約数和(自身を除く): 148721991

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 645, 1419, 1815, 2365, 2381, 5203, 7095, 7143, 11905, 15609, 26015, 26191, 35715, 78045, 78573, 102383, 130955, 288101, 307149, 392865, 511915, 864303, 1126213, 1440505, 1535745, 3378639, 4321515, 5631065, 12388343, 16893195, 37165029, 61941715, 185825145]

約数ペア:

[(1, 185825145), (3, 61941715), (5, 37165029), (11, 16893195), (15, 12388343), (33, 5631065), (43, 4321515), (55, 3378639), (121, 1535745), (129, 1440505), (165, 1126213), (215, 864303), (363, 511915), (473, 392865), (605, 307149), (645, 288101), (1419, 130955), (1815, 102383), (2365, 78573), (2381, 78045), (5203, 35715), (7095, 26191), (7143, 26015), (11905, 15609)]