123045425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 162593760

約数和(自身を除く): 39548335

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 3121, 7885, 15605, 39425, 59299, 78025, 259043, 296495, 1295215, 1482475, 4921817, 6476075, 24609085, 123045425]

約数ペア:

[(1, 123045425), (5, 24609085), (19, 6476075), (25, 4921817), (83, 1482475), (95, 1295215), (415, 296495), (475, 259043), (1577, 78025), (2075, 59299), (3121, 39425), (7885, 15605)]