8063825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 4792495

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 71, 77, 175, 275, 295, 355, 385, 413, 497, 649, 781, 1475, 1775, 1925, 2065, 2485, 3245, 3905, 4189, 4543, 5467, 10325, 12425, 16225, 19525, 20945, 22715, 27335, 29323, 46079, 104725, 113575, 136675, 146615, 230395, 322553, 733075, 1151975, 1612765, 8063825]

約数ペア:

[(1, 8063825), (5, 1612765), (7, 1151975), (11, 733075), (25, 322553), (35, 230395), (55, 146615), (59, 136675), (71, 113575), (77, 104725), (175, 46079), (275, 29323), (295, 27335), (355, 22715), (385, 20945), (413, 19525), (497, 16225), (649, 12425), (781, 10325), (1475, 5467), (1775, 4543), (1925, 4189), (2065, 3905), (2485, 3245)]