86068255

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 131804064

約数和(自身を除く): 45735809

約数列:

[1, 5, 7, 13, 35, 49, 61, 65, 91, 245, 305, 427, 443, 455, 637, 793, 2135, 2215, 2989, 3101, 3185, 3965, 5551, 5759, 14945, 15505, 21707, 27023, 27755, 28795, 38857, 40313, 108535, 135115, 189161, 194285, 201565, 282191, 351299, 945805, 1324127, 1410955, 1756495, 2459093, 6620635, 12295465, 17213651, 86068255]

約数ペア:

[(1, 86068255), (5, 17213651), (7, 12295465), (13, 6620635), (35, 2459093), (49, 1756495), (61, 1410955), (65, 1324127), (91, 945805), (245, 351299), (305, 282191), (427, 201565), (443, 194285), (455, 189161), (637, 135115), (793, 108535), (2135, 40313), (2215, 38857), (2989, 28795), (3101, 27755), (3185, 27023), (3965, 21707), (5551, 15505), (5759, 14945)]