73820285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17431}}^1$

素因数の和:17465

約数の個数: 24

約数和(自身を含む): 111285888

約数和(自身を除く): 37465603

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 17431, 87155, 122017, 191741, 610085, 958705, 1342187, 2109151, 6710935, 10545755, 14764057, 73820285]

約数ペア:

[(1, 73820285), (5, 14764057), (7, 10545755), (11, 6710935), (35, 2109151), (55, 1342187), (77, 958705), (121, 610085), (385, 191741), (605, 122017), (847, 87155), (4235, 17431)]