20150205

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4957}}^1$

素因数の和:5236

約数の個数: 16

約数和(自身を含む): 32365824

約数和(自身を除く): 12215619

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4957, 14871, 24785, 74355, 1343347, 4030041, 6716735, 20150205]

約数ペア:

[(1, 20150205), (3, 6716735), (5, 4030041), (15, 1343347), (271, 74355), (813, 24785), (1355, 14871), (4065, 4957)]