72133945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1301}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 93400272

約数和(自身を除く): 21266327

約数列:

[1, 5, 13, 65, 853, 1301, 4265, 6505, 11089, 16913, 55445, 84565, 1109753, 5548765, 14426789, 72133945]

約数ペア:

[(1, 72133945), (5, 14426789), (13, 5548765), (65, 1109753), (853, 84565), (1301, 55445), (4265, 16913), (6505, 11089)]