1273895185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{97879}}^1$

素因数の和:98040

約数の個数: 16

約数和(自身を含む): 1620892800

約数和(自身を除く): 346997615

約数列:

[1, 5, 19, 95, 137, 685, 2603, 13015, 97879, 489395, 1859701, 9298505, 13409423, 67047115, 254779037, 1273895185]

約数ペア:

[(1, 1273895185), (5, 254779037), (19, 67047115), (95, 13409423), (137, 9298505), (685, 1859701), (2603, 489395), (13015, 97879)]