260192015

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{1181}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 315735840

約数和(自身を除く): 55543825

約数列:

[1, 5, 139, 317, 695, 1181, 1585, 5905, 44063, 164159, 220315, 374377, 820795, 1871885, 52038403, 260192015]

約数ペア:

[(1, 260192015), (5, 52038403), (139, 1871885), (317, 820795), (695, 374377), (1181, 220315), (1585, 164159), (5905, 44063)]