15150820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9127}}^1$

素因数の和:9219

約数の個数: 24

約数和(自身を含む): 32203584

約数和(自身を除く): 17052764

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9127, 18254, 36508, 45635, 91270, 182540, 757541, 1515082, 3030164, 3787705, 7575410, 15150820]

約数ペア:

[(1, 15150820), (2, 7575410), (4, 3787705), (5, 3030164), (10, 1515082), (20, 757541), (83, 182540), (166, 91270), (332, 45635), (415, 36508), (830, 18254), (1660, 9127)]