40977405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{130087}}^1$

素因数の和:130105

約数の個数: 24

約数和(自身を含む): 81174912

約数和(自身を除く): 40197507

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 130087, 390261, 650435, 910609, 1170783, 1951305, 2731827, 4553045, 5853915, 8195481, 13659135, 40977405]

約数ペア:

[(1, 40977405), (3, 13659135), (5, 8195481), (7, 5853915), (9, 4553045), (15, 2731827), (21, 1951305), (35, 1170783), (45, 910609), (63, 650435), (105, 390261), (315, 130087)]