91065855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15527}}^1$

素因数の和:15575

約数の個数: 32

約数和(自身を含む): 160994304

約数和(自身を除く): 69928449

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 15527, 46581, 77635, 232905, 263959, 357121, 791877, 1071363, 1319795, 1785605, 3959385, 5356815, 6071057, 18213171, 30355285, 91065855]

約数ペア:

[(1, 91065855), (3, 30355285), (5, 18213171), (15, 6071057), (17, 5356815), (23, 3959385), (51, 1785605), (69, 1319795), (85, 1071363), (115, 791877), (255, 357121), (345, 263959), (391, 232905), (1173, 77635), (1955, 46581), (5865, 15527)]