51347025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12046

約数の個数: 36

約数和(自身を含む): 96816720

約数和(自身を除く): 45469695

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 12011, 36033, 60055, 108099, 180165, 228209, 300275, 540495, 684627, 900825, 1141045, 2053881, 2702475, 3423135, 5705225, 10269405, 17115675, 51347025]

約数ペア:

[(1, 51347025), (3, 17115675), (5, 10269405), (9, 5705225), (15, 3423135), (19, 2702475), (25, 2053881), (45, 1141045), (57, 900825), (75, 684627), (95, 540495), (171, 300275), (225, 228209), (285, 180165), (475, 108099), (855, 60055), (1425, 36033), (4275, 12011)]