19106266575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2377}}^1\times {\mathrm{9743}}^1$

素因数の和:12144

約数の個数: 48

約数和(自身を含む): 34478793216

約数和(自身を除く): 15372526641

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2377, 7131, 9743, 11885, 26147, 29229, 35655, 48715, 59425, 78441, 107173, 130735, 146145, 178275, 243575, 321519, 392205, 535865, 653675, 730725, 1607595, 1961025, 2679325, 8037975, 23159111, 69477333, 115795555, 254750221, 347386665, 578977775, 764250663, 1273751105, 1736933325, 3821253315, 6368755525, 19106266575]

約数ペア:

[(1, 19106266575), (3, 6368755525), (5, 3821253315), (11, 1736933325), (15, 1273751105), (25, 764250663), (33, 578977775), (55, 347386665), (75, 254750221), (165, 115795555), (275, 69477333), (825, 23159111), (2377, 8037975), (7131, 2679325), (9743, 1961025), (11885, 1607595), (26147, 730725), (29229, 653675), (35655, 535865), (48715, 392205), (59425, 321519), (78441, 243575), (107173, 178275), (130735, 146145)]