79956225

素因数分解:

$3^2\times 5^2\times {\mathrm{355361}}^1$

素因数の和:355377

約数の個数: 18

約数和(自身を含む): 143210886

約数和(自身を除く): 63254661

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 355361, 1066083, 1776805, 3198249, 5330415, 8884025, 15991245, 26652075, 79956225]

約数ペア:

[(1, 79956225), (3, 26652075), (5, 15991245), (9, 8884025), (15, 5330415), (25, 3198249), (45, 1776805), (75, 1066083), (225, 355361)]