1945408025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{96907}}^1$

素因数の和:97001

約数の個数: 24

約数和(自身を含む): 2667683424

約数和(自身を除く): 722275399

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 4015, 20075, 96907, 484535, 1065977, 2422675, 5329885, 7074211, 26649425, 35371055, 77816321, 176855275, 389081605, 1945408025]

約数ペア:

[(1, 1945408025), (5, 389081605), (11, 176855275), (25, 77816321), (55, 35371055), (73, 26649425), (275, 7074211), (365, 5329885), (803, 2422675), (1825, 1065977), (4015, 484535), (20075, 96907)]