53078895

素因数分解:

$3^4\times 5^1\times {\mathrm{131059}}^1$

素因数の和:131076

約数の個数: 20

約数和(自身を含む): 95149560

約数和(自身を除く): 42070665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 131059, 393177, 655295, 1179531, 1965885, 3538593, 5897655, 10615779, 17692965, 53078895]

約数ペア:

[(1, 53078895), (3, 17692965), (5, 10615779), (9, 5897655), (15, 3538593), (27, 1965885), (45, 1179531), (81, 655295), (135, 393177), (405, 131059)]