121284165

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 199737216

約数和(自身を除く): 78453051

約数列:

[1, 3, 5, 15, 61, 83, 183, 249, 305, 415, 915, 1245, 1597, 4791, 5063, 7985, 15189, 23955, 25315, 75945, 97417, 132551, 292251, 397653, 487085, 662755, 1461255, 1988265, 8085611, 24256833, 40428055, 121284165]

約数ペア:

[(1, 121284165), (3, 40428055), (5, 24256833), (15, 8085611), (61, 1988265), (83, 1461255), (183, 662755), (249, 487085), (305, 397653), (415, 292251), (915, 132551), (1245, 97417), (1597, 75945), (4791, 25315), (5063, 23955), (7985, 15189)]