15036189

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 23474880

約数和(自身を除く): 8438691

約数列:

[1, 3, 7, 21, 49, 147, 233, 439, 699, 1317, 1631, 3073, 4893, 9219, 11417, 21511, 34251, 64533, 102287, 306861, 716009, 2148027, 5012063, 15036189]

約数ペア:

[(1, 15036189), (3, 5012063), (7, 2148027), (21, 716009), (49, 306861), (147, 102287), (233, 64533), (439, 34251), (699, 21511), (1317, 11417), (1631, 9219), (3073, 4893)]