274086475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1091}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 366820272

約数和(自身を除く): 92733797

約数列:

[1, 5, 13, 25, 65, 325, 773, 1091, 3865, 5455, 10049, 14183, 19325, 27275, 50245, 70915, 251225, 354575, 843343, 4216715, 10963459, 21083575, 54817295, 274086475]

約数ペア:

[(1, 274086475), (5, 54817295), (13, 21083575), (25, 10963459), (65, 4216715), (325, 843343), (773, 354575), (1091, 251225), (3865, 70915), (5455, 50245), (10049, 27275), (14183, 19325)]