127984245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7069}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 219905280

約数和(自身を除く): 91921035

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 7069, 18105, 21207, 35345, 106035, 120173, 360519, 501899, 600865, 1505697, 1802595, 2509495, 7528485, 8532283, 25596849, 42661415, 127984245]

約数ペア:

[(1, 127984245), (3, 42661415), (5, 25596849), (15, 8532283), (17, 7528485), (51, 2509495), (71, 1802595), (85, 1505697), (213, 600865), (255, 501899), (355, 360519), (1065, 120173), (1207, 106035), (3621, 35345), (6035, 21207), (7069, 18105)]