274163915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{6473}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 338408928

約数和(自身を除く): 64245013

約数列:

[1, 5, 43, 197, 215, 985, 6473, 8471, 32365, 42355, 278339, 1275181, 1391695, 6375905, 54832783, 274163915]

約数ペア:

[(1, 274163915), (5, 54832783), (43, 6375905), (197, 1391695), (215, 1275181), (985, 278339), (6473, 42355), (8471, 32365)]