2019453495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{26591}}^1$

素因数の和:26743

約数の個数: 32

約数和(自身を含む): 3323787264

約数和(自身を除く): 1304333769

約数列:

[1, 3, 5, 15, 61, 83, 183, 249, 305, 415, 915, 1245, 5063, 15189, 25315, 26591, 75945, 79773, 132955, 398865, 1622051, 2207053, 4866153, 6621159, 8110255, 11035265, 24330765, 33105795, 134630233, 403890699, 673151165, 2019453495]

約数ペア:

[(1, 2019453495), (3, 673151165), (5, 403890699), (15, 134630233), (61, 33105795), (83, 24330765), (183, 11035265), (249, 8110255), (305, 6621159), (415, 4866153), (915, 2207053), (1245, 1622051), (5063, 398865), (15189, 132955), (25315, 79773), (26591, 75945)]