82017405

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23071}}^1$

素因数の和:23161

約数の個数: 24

約数和(自身を含む): 143969280

約数和(自身を除く): 61951875

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 23071, 69213, 115355, 207639, 346065, 1038195, 1822609, 5467827, 9113045, 16403481, 27339135, 82017405]

約数ペア:

[(1, 82017405), (3, 27339135), (5, 16403481), (9, 9113045), (15, 5467827), (45, 1822609), (79, 1038195), (237, 346065), (395, 207639), (711, 115355), (1185, 69213), (3555, 23071)]