87806355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64327}}^1$

素因数の和:64355

約数の個数: 32

約数和(自身を含む): 172913664

約数和(自身を除く): 85107309

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 64327, 192981, 321635, 450289, 836251, 964905, 1350867, 2251445, 2508753, 4181255, 5853757, 6754335, 12543765, 17561271, 29268785, 87806355]

約数ペア:

[(1, 87806355), (3, 29268785), (5, 17561271), (7, 12543765), (13, 6754335), (15, 5853757), (21, 4181255), (35, 2508753), (39, 2251445), (65, 1350867), (91, 964905), (105, 836251), (195, 450289), (273, 321635), (455, 192981), (1365, 64327)]