277292665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{1433}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 362142360

約数和(自身を除く): 84849695

約数列:

[1, 5, 13, 65, 169, 229, 845, 1145, 1433, 2977, 7165, 14885, 18629, 38701, 93145, 193505, 242177, 328157, 1210885, 1640785, 4266041, 21330205, 55458533, 277292665]

約数ペア:

[(1, 277292665), (5, 55458533), (13, 21330205), (65, 4266041), (169, 1640785), (229, 1210885), (845, 328157), (1145, 242177), (1433, 193505), (2977, 93145), (7165, 38701), (14885, 18629)]