78467675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 116992512

約数和(自身を除く): 38524837

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 467, 517, 611, 715, 1175, 2335, 2585, 3055, 3575, 5137, 6071, 6721, 11675, 12925, 15275, 21949, 25685, 30355, 33605, 66781, 109745, 128425, 151775, 168025, 241439, 285337, 333905, 548725, 1207195, 1426685, 1669525, 3138707, 6035975, 7133425, 15693535, 78467675]

約数ペア:

[(1, 78467675), (5, 15693535), (11, 7133425), (13, 6035975), (25, 3138707), (47, 1669525), (55, 1426685), (65, 1207195), (143, 548725), (235, 333905), (275, 285337), (325, 241439), (467, 168025), (517, 151775), (611, 128425), (715, 109745), (1175, 66781), (2335, 33605), (2585, 30355), (3055, 25685), (3575, 21949), (5137, 15275), (6071, 12925), (6721, 11675)]