63827225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 100279296

約数和(自身を除く): 36452071

約数列:

[1, 5, 7, 11, 25, 35, 55, 71, 77, 175, 275, 355, 385, 467, 497, 781, 1775, 1925, 2335, 2485, 3269, 3905, 5137, 5467, 11675, 12425, 16345, 19525, 25685, 27335, 33157, 35959, 81725, 128425, 136675, 165785, 179795, 232099, 364727, 828925, 898975, 1160495, 1823635, 2553089, 5802475, 9118175, 12765445, 63827225]

約数ペア:

[(1, 63827225), (5, 12765445), (7, 9118175), (11, 5802475), (25, 2553089), (35, 1823635), (55, 1160495), (71, 898975), (77, 828925), (175, 364727), (275, 232099), (355, 179795), (385, 165785), (467, 136675), (497, 128425), (781, 81725), (1775, 35959), (1925, 33157), (2335, 27335), (2485, 25685), (3269, 19525), (3905, 16345), (5137, 12425), (5467, 11675)]