260642705

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 316233984

約数和(自身を除く): 55591279

約数列:

[1, 5, 163, 241, 815, 1205, 1327, 6635, 39283, 196415, 216301, 319807, 1081505, 1599035, 52128541, 260642705]

約数ペア:

[(1, 260642705), (5, 52128541), (163, 1599035), (241, 1081505), (815, 319807), (1205, 216301), (1327, 196415), (6635, 39283)]