7415655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 13535424

約数和(自身を除く): 6119769

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2237, 3315, 6711, 11185, 29081, 33555, 38029, 87243, 114087, 145405, 190145, 436215, 494377, 570435, 1483131, 2471885, 7415655]

約数ペア:

[(1, 7415655), (3, 2471885), (5, 1483131), (13, 570435), (15, 494377), (17, 436215), (39, 190145), (51, 145405), (65, 114087), (85, 87243), (195, 38029), (221, 33555), (255, 29081), (663, 11185), (1105, 6711), (2237, 3315)]