66858535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5279}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 85536000

約数和(自身を除く): 18677465

約数列:

[1, 5, 17, 85, 149, 745, 2533, 5279, 12665, 26395, 89743, 448715, 786571, 3932855, 13371707, 66858535]

約数ペア:

[(1, 66858535), (5, 13371707), (17, 3932855), (85, 786571), (149, 448715), (745, 89743), (2533, 26395), (5279, 12665)]