235890403195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{21434839}}^1$

素因数の和:21434946

約数の個数: 16

約数和(自身を含む): 296315228160

約数和(自身を除く): 60424824965

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 21434839, 107174195, 664480009, 1521873569, 3322400045, 7609367845, 47178080639, 235890403195]

約数ペア:

[(1, 235890403195), (5, 47178080639), (31, 7609367845), (71, 3322400045), (155, 1521873569), (355, 664480009), (2201, 107174195), (11005, 21434839)]