47995995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 81849600

約数和(自身を除く): 33853605

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 2029, 4731, 6087, 7885, 10145, 23655, 30435, 38551, 115653, 168407, 192755, 505221, 578265, 842035, 2526105, 3199733, 9599199, 15998665, 47995995]

約数ペア:

[(1, 47995995), (3, 15998665), (5, 9599199), (15, 3199733), (19, 2526105), (57, 842035), (83, 578265), (95, 505221), (249, 192755), (285, 168407), (415, 115653), (1245, 38551), (1577, 30435), (2029, 23655), (4731, 10145), (6087, 7885)]