42657795

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1733}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 74118096

約数和(自身を除く): 31460301

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 1733, 2735, 4923, 5199, 8205, 8665, 15597, 24615, 25995, 77985, 947951, 2843853, 4739755, 8531559, 14219265, 42657795]

約数ペア:

[(1, 42657795), (3, 14219265), (5, 8531559), (9, 4739755), (15, 2843853), (45, 947951), (547, 77985), (1641, 25995), (1733, 24615), (2735, 15597), (4923, 8665), (5199, 8205)]