42674955

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18121}}^1$

素因数の和:18286

約数の個数: 16

約数和(自身を含む): 68718624

約数和(自身を除く): 26043669

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 18121, 54363, 90605, 271815, 2844997, 8534991, 14224985, 42674955]

約数ペア:

[(1, 42674955), (3, 14224985), (5, 8534991), (15, 2844997), (157, 271815), (471, 90605), (785, 54363), (2355, 18121)]