2127184475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{3229}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 2842890960

約数和(自身を除く): 715706485

約数列:

[1, 5, 13, 25, 65, 325, 2027, 3229, 10135, 16145, 26351, 41977, 50675, 80725, 131755, 209885, 658775, 1049425, 6545183, 32725915, 85087379, 163629575, 425436895, 2127184475]

約数ペア:

[(1, 2127184475), (5, 425436895), (13, 163629575), (25, 85087379), (65, 32725915), (325, 6545183), (2027, 1049425), (3229, 658775), (10135, 209885), (16145, 131755), (26351, 80725), (41977, 50675)]