2792690989195

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{389981}}^1$

素因数の和:390543

約数の個数: 32

約数和(自身を含む): 3478277536704

約数和(自身を除く): 685586547509

約数列:

[1, 5, 53, 61, 265, 305, 443, 2215, 3233, 16165, 23479, 27023, 117395, 135115, 389981, 1432219, 1949905, 7161095, 20668993, 23788841, 103344965, 118944205, 172761583, 863807915, 1260808573, 6304042865, 9156363899, 10538456563, 45781819495, 52692282815, 558538197839, 2792690989195]

約数ペア:

[(1, 2792690989195), (5, 558538197839), (53, 52692282815), (61, 45781819495), (265, 10538456563), (305, 9156363899), (443, 6304042865), (2215, 1260808573), (3233, 863807915), (16165, 172761583), (23479, 118944205), (27023, 103344965), (117395, 23788841), (135115, 20668993), (389981, 7161095), (1432219, 1949905)]