8310945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 5688159

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 293, 305, 465, 879, 915, 1465, 1891, 4395, 5673, 9083, 9455, 17873, 27249, 28365, 45415, 53619, 89365, 136245, 268095, 554063, 1662189, 2770315, 8310945]

約数ペア:

[(1, 8310945), (3, 2770315), (5, 1662189), (15, 554063), (31, 268095), (61, 136245), (93, 89365), (155, 53619), (183, 45415), (293, 28365), (305, 27249), (465, 17873), (879, 9455), (915, 9083), (1465, 5673), (1891, 4395)]