2016261315

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{59981}}^1$

素因数の和:60081

約数の個数: 40

約数和(自身を含む): 3657942288

約数和(自身を除く): 1641680973

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 2241, 3735, 6723, 11205, 33615, 59981, 179943, 299905, 539829, 899715, 1619487, 2699145, 4858461, 4978423, 8097435, 14935269, 24292305, 24892115, 44805807, 74676345, 134417421, 224029035, 403252263, 672087105, 2016261315]

約数ペア:

[(1, 2016261315), (3, 672087105), (5, 403252263), (9, 224029035), (15, 134417421), (27, 74676345), (45, 44805807), (81, 24892115), (83, 24292305), (135, 14935269), (249, 8097435), (405, 4978423), (415, 4858461), (747, 2699145), (1245, 1619487), (2241, 899715), (3735, 539829), (6723, 299905), (11205, 179943), (33615, 59981)]