528373935

素因数分解:

$3^4\times 5^1\times {\mathrm{1304627}}^1$

素因数の和:1304644

約数の個数: 20

約数和(自身を含む): 947159928

約数和(自身を除く): 418785993

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1304627, 3913881, 6523135, 11741643, 19569405, 35224929, 58708215, 105674787, 176124645, 528373935]

約数ペア:

[(1, 528373935), (3, 176124645), (5, 105674787), (9, 58708215), (15, 35224929), (27, 19569405), (45, 11741643), (81, 6523135), (135, 3913881), (405, 1304627)]