10772985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 7733895

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 509, 1245, 1411, 1527, 2545, 4233, 7055, 7635, 8653, 21165, 25959, 42247, 43265, 126741, 129795, 211235, 633705, 718199, 2154597, 3590995, 10772985]

約数ペア:

[(1, 10772985), (3, 3590995), (5, 2154597), (15, 718199), (17, 633705), (51, 211235), (83, 129795), (85, 126741), (249, 43265), (255, 42247), (415, 25959), (509, 21165), (1245, 8653), (1411, 7635), (1527, 7055), (2545, 4233)]