5193820225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{18886619}}^1$

素因数の和:18886640

約数の個数: 12

約数和(自身を含む): 7025822640

約数和(自身を除く): 1832002415

約数列:

[1, 5, 11, 25, 55, 275, 18886619, 94433095, 207752809, 472165475, 1038764045, 5193820225]

約数ペア:

[(1, 5193820225), (5, 1038764045), (11, 472165475), (25, 207752809), (55, 94433095), (275, 18886619)]