16789245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 12845955

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1049, 1067, 1455, 3147, 3201, 5245, 5335, 11539, 15735, 16005, 34617, 57695, 101753, 173085, 305259, 508765, 1119283, 1526295, 3357849, 5596415, 16789245]

約数ペア:

[(1, 16789245), (3, 5596415), (5, 3357849), (11, 1526295), (15, 1119283), (33, 508765), (55, 305259), (97, 173085), (165, 101753), (291, 57695), (485, 34617), (1049, 16005), (1067, 15735), (1455, 11539), (3147, 5335), (3201, 5245)]