12487994805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5821909}}^1$

素因数の和:5821941

約数の個数: 32

約数和(自身を含む): 23473941120

約数和(自身を除く): 10985946315

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 5821909, 17465727, 29109545, 64040999, 75684817, 87328635, 192122997, 227054451, 320204995, 378424085, 832532987, 960614985, 1135272255, 2497598961, 4162664935, 12487994805]

約数ペア:

[(1, 12487994805), (3, 4162664935), (5, 2497598961), (11, 1135272255), (13, 960614985), (15, 832532987), (33, 378424085), (39, 320204995), (55, 227054451), (65, 192122997), (143, 87328635), (165, 75684817), (195, 64040999), (429, 29109545), (715, 17465727), (2145, 5821909)]