2263305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 4213440

約数和(自身を除く): 1950135

約数列:

[1, 3, 5, 11, 15, 29, 33, 43, 55, 87, 121, 129, 145, 165, 215, 319, 363, 435, 473, 605, 645, 957, 1247, 1419, 1595, 1815, 2365, 3509, 3741, 4785, 5203, 6235, 7095, 10527, 13717, 15609, 17545, 18705, 26015, 41151, 52635, 68585, 78045, 150887, 205755, 452661, 754435, 2263305]

約数ペア:

[(1, 2263305), (3, 754435), (5, 452661), (11, 205755), (15, 150887), (29, 78045), (33, 68585), (43, 52635), (55, 41151), (87, 26015), (121, 18705), (129, 17545), (145, 15609), (165, 13717), (215, 10527), (319, 7095), (363, 6235), (435, 5203), (473, 4785), (605, 3741), (645, 3509), (957, 2365), (1247, 1815), (1419, 1595)]