72420405

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{58169}}^1$

素因数の和:58260

約数の個数: 16

約数和(自身を含む): 117270720

約数和(自身を除く): 44850315

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 58169, 174507, 290845, 872535, 4828027, 14484081, 24140135, 72420405]

約数ペア:

[(1, 72420405), (3, 24140135), (5, 14484081), (15, 4828027), (83, 872535), (249, 290845), (415, 174507), (1245, 58169)]