40722705

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10903}}^1$

素因数の和:10997

約数の個数: 24

約数和(自身を含む): 71443008

約数和(自身を除く): 30720303

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 10903, 32709, 54515, 98127, 163545, 490635, 904949, 2714847, 4524745, 8144541, 13574235, 40722705]

約数ペア:

[(1, 40722705), (3, 13574235), (5, 8144541), (9, 4524745), (15, 2714847), (45, 904949), (83, 490635), (249, 163545), (415, 98127), (747, 54515), (1245, 32709), (3735, 10903)]