42047345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 51916032

約数和(自身を除く): 9868687

約数列:

[1, 5, 41, 205, 443, 463, 2215, 2315, 18163, 18983, 90815, 94915, 205109, 1025545, 8409469, 42047345]

約数ペア:

[(1, 42047345), (5, 8409469), (41, 1025545), (205, 205109), (443, 94915), (463, 90815), (2215, 18983), (2315, 18163)]