20223867645

素因数分解:

$3^3\times 5^1\times {\mathrm{149806427}}^1$

素因数の和:149806441

約数の個数: 16

約数和(自身を含む): 35953542720

約数和(自身を除く): 15729675075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149806427, 449419281, 749032135, 1348257843, 2247096405, 4044773529, 6741289215, 20223867645]

約数ペア:

[(1, 20223867645), (3, 6741289215), (5, 4044773529), (9, 2247096405), (15, 1348257843), (27, 749032135), (45, 449419281), (135, 149806427)]