23334165

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 42831360

約数和(自身を除く): 19497195

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 389, 465, 645, 1167, 1333, 1395, 1935, 1945, 3501, 3999, 5835, 6665, 11997, 12059, 16727, 17505, 19995, 36177, 50181, 59985, 60295, 83635, 108531, 150543, 180885, 250905, 518537, 542655, 752715, 1555611, 2592685, 4666833, 7778055, 23334165]

約数ペア:

[(1, 23334165), (3, 7778055), (5, 4666833), (9, 2592685), (15, 1555611), (31, 752715), (43, 542655), (45, 518537), (93, 250905), (129, 180885), (155, 150543), (215, 108531), (279, 83635), (387, 60295), (389, 59985), (465, 50181), (645, 36177), (1167, 19995), (1333, 17505), (1395, 16727), (1935, 12059), (1945, 11997), (3501, 6665), (3999, 5835)]