15011901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 23362560

約数和(自身を除く): 8350659

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1663, 3009, 4989, 9027, 14967, 28271, 84813, 98117, 254439, 294351, 883053, 1667989, 5003967, 15011901]

約数ペア:

[(1, 15011901), (3, 5003967), (9, 1667989), (17, 883053), (51, 294351), (59, 254439), (153, 98117), (177, 84813), (531, 28271), (1003, 14967), (1663, 9027), (3009, 4989)]