45820225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{166619}}^1$

素因数の和:166640

約数の個数: 12

約数和(自身を含む): 61982640

約数和(自身を除く): 16162415

約数列:

[1, 5, 11, 25, 55, 275, 166619, 833095, 1832809, 4165475, 9164045, 45820225]

約数ペア:

[(1, 45820225), (5, 9164045), (11, 4165475), (25, 1832809), (55, 833095), (275, 166619)]