66882555

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 122316480

約数和(自身を除く): 55433925

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 435, 477, 795, 967, 1305, 1537, 2385, 2901, 4611, 4835, 7685, 8703, 13833, 14505, 23055, 28043, 43515, 51251, 69165, 84129, 140215, 153753, 252387, 256255, 420645, 461259, 768765, 1261935, 1486279, 2306295, 4458837, 7431395, 13376511, 22294185, 66882555]

約数ペア:

[(1, 66882555), (3, 22294185), (5, 13376511), (9, 7431395), (15, 4458837), (29, 2306295), (45, 1486279), (53, 1261935), (87, 768765), (145, 461259), (159, 420645), (261, 256255), (265, 252387), (435, 153753), (477, 140215), (795, 84129), (967, 69165), (1305, 51251), (1537, 43515), (2385, 28043), (2901, 23055), (4611, 14505), (4835, 13833), (7685, 8703)]