86593375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 119688192

約数和(自身を除く): 33094817

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 781, 887, 1375, 1775, 3905, 4435, 8875, 9757, 19525, 22175, 48785, 62977, 97625, 110875, 243925, 314885, 692747, 1219625, 1574425, 3463735, 7872125, 17318675, 86593375]

約数ペア:

[(1, 86593375), (5, 17318675), (11, 7872125), (25, 3463735), (55, 1574425), (71, 1219625), (125, 692747), (275, 314885), (355, 243925), (781, 110875), (887, 97625), (1375, 62977), (1775, 48785), (3905, 22175), (4435, 19525), (8875, 9757)]