55197885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51829}}^1$

素因数の和:51908

約数の個数: 16

約数和(自身を含む): 89562240

約数和(自身を除く): 34364355

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 51829, 155487, 259145, 777435, 3679859, 11039577, 18399295, 55197885]

約数ペア:

[(1, 55197885), (3, 18399295), (5, 11039577), (15, 3679859), (71, 777435), (213, 259145), (355, 155487), (1065, 51829)]