16916235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 31936512

約数和(自身を除く): 15020277

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 5197, 15591, 25985, 36379, 77955, 109137, 161107, 181895, 483321, 545685, 805535, 1127749, 2416605, 3383247, 5638745, 16916235]

約数ペア:

[(1, 16916235), (3, 5638745), (5, 3383247), (7, 2416605), (15, 1127749), (21, 805535), (31, 545685), (35, 483321), (93, 181895), (105, 161107), (155, 109137), (217, 77955), (465, 36379), (651, 25985), (1085, 15591), (3255, 5197)]