38189055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 66797568

約数和(自身を除く): 28608513

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 4831, 7905, 14493, 24155, 72465, 82127, 149761, 246381, 410635, 449283, 748805, 1231905, 2246415, 2545937, 7637811, 12729685, 38189055]

約数ペア:

[(1, 38189055), (3, 12729685), (5, 7637811), (15, 2545937), (17, 2246415), (31, 1231905), (51, 748805), (85, 449283), (93, 410635), (155, 246381), (255, 149761), (465, 82127), (527, 72465), (1581, 24155), (2635, 14493), (4831, 7905)]