39988896615

素因数分解:

$3^3\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{124303}}^1$

素因数の和:126700

約数の個数: 32

約数和(自身を含む): 71121776640

約数和(自身を除く): 31132880025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2383, 7149, 11915, 21447, 35745, 64341, 107235, 124303, 321705, 372909, 621515, 1118727, 1864545, 3356181, 5593635, 16780905, 296214049, 888642147, 1481070245, 2665926441, 4443210735, 7997779323, 13329632205, 39988896615]

約数ペア:

[(1, 39988896615), (3, 13329632205), (5, 7997779323), (9, 4443210735), (15, 2665926441), (27, 1481070245), (45, 888642147), (135, 296214049), (2383, 16780905), (7149, 5593635), (11915, 3356181), (21447, 1864545), (35745, 1118727), (64341, 621515), (107235, 372909), (124303, 321705)]