68804965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15372

約数の個数: 16

約数和(自身を含む): 88174080

約数和(自身を除く): 19369115

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 15307, 76535, 443903, 474517, 2219515, 2372585, 13760993, 68804965]

約数ペア:

[(1, 68804965), (5, 13760993), (29, 2372585), (31, 2219515), (145, 474517), (155, 443903), (899, 76535), (4495, 15307)]