68239535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 34721617

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 3191, 4277, 15955, 21385, 22337, 41483, 111685, 149977, 207415, 290381, 749885, 1049839, 1451905, 1949701, 5249195, 9748505, 13647907, 68239535]

約数ペア:

[(1, 68239535), (5, 13647907), (7, 9748505), (13, 5249195), (35, 1949701), (47, 1451905), (65, 1049839), (91, 749885), (235, 290381), (329, 207415), (455, 149977), (611, 111685), (1645, 41483), (3055, 22337), (3191, 21385), (4277, 15955)]