68031505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1181}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 83997648

約数和(自身を除く): 15966143

約数列:

[1, 5, 41, 205, 281, 1181, 1405, 5905, 11521, 48421, 57605, 242105, 331861, 1659305, 13606301, 68031505]

約数ペア:

[(1, 68031505), (5, 13606301), (41, 1659305), (205, 331861), (281, 242105), (1181, 57605), (1405, 48421), (5905, 11521)]