16187115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 30560256

約数和(自身を除く): 14373141

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4973, 14919, 24865, 34811, 74595, 104433, 154163, 174055, 462489, 522165, 770815, 1079141, 2312445, 3237423, 5395705, 16187115]

約数ペア:

[(1, 16187115), (3, 5395705), (5, 3237423), (7, 2312445), (15, 1079141), (21, 770815), (31, 522165), (35, 462489), (93, 174055), (105, 154163), (155, 104433), (217, 74595), (465, 34811), (651, 24865), (1085, 14919), (3255, 4973)]