74874645

素因数分解:

$3^3\times 5^1\times {\mathrm{554627}}^1$

素因数の和:554641

約数の個数: 16

約数和(自身を含む): 133110720

約数和(自身を除く): 58236075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 554627, 1663881, 2773135, 4991643, 8319405, 14974929, 24958215, 74874645]

約数ペア:

[(1, 74874645), (3, 24958215), (5, 14974929), (9, 8319405), (15, 4991643), (27, 2773135), (45, 1663881), (135, 554627)]