15282915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 26277696

約数和(自身を除く): 10994781

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 821, 1095, 1241, 2463, 3723, 4105, 6205, 12315, 13957, 18615, 41871, 59933, 69785, 179799, 209355, 299665, 898995, 1018861, 3056583, 5094305, 15282915]

約数ペア:

[(1, 15282915), (3, 5094305), (5, 3056583), (15, 1018861), (17, 898995), (51, 299665), (73, 209355), (85, 179799), (219, 69785), (255, 59933), (365, 41871), (821, 18615), (1095, 13957), (1241, 12315), (2463, 6205), (3723, 4105)]