84751625

素因数分解:

$5^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 125163792

約数和(自身を除く): 40412167

約数列:

[1, 5, 7, 25, 35, 49, 101, 125, 137, 175, 245, 505, 685, 707, 875, 959, 1225, 2525, 3425, 3535, 4795, 4949, 6125, 6713, 12625, 13837, 17125, 17675, 23975, 24745, 33565, 69185, 88375, 96859, 119875, 123725, 167825, 345925, 484295, 618625, 678013, 839125, 1729625, 2421475, 3390065, 12107375, 16950325, 84751625]

約数ペア:

[(1, 84751625), (5, 16950325), (7, 12107375), (25, 3390065), (35, 2421475), (49, 1729625), (101, 839125), (125, 678013), (137, 618625), (175, 484295), (245, 345925), (505, 167825), (685, 123725), (707, 119875), (875, 96859), (959, 88375), (1225, 69185), (2525, 33565), (3425, 24745), (3535, 23975), (4795, 17675), (4949, 17125), (6125, 13837), (6713, 12625)]