54186315

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 90123840

約数和(自身を除く): 35937525

約数列:

[1, 3, 5, 15, 37, 89, 111, 185, 267, 445, 555, 1097, 1335, 3291, 3293, 5485, 9879, 16455, 16465, 40589, 49395, 97633, 121767, 202945, 292899, 488165, 608835, 1464495, 3612421, 10837263, 18062105, 54186315]

約数ペア:

[(1, 54186315), (3, 18062105), (5, 10837263), (15, 3612421), (37, 1464495), (89, 608835), (111, 488165), (185, 292899), (267, 202945), (445, 121767), (555, 97633), (1097, 49395), (1335, 40589), (3291, 16465), (3293, 16455), (5485, 9879)]