54726625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 73082880

約数和(自身を除く): 18356255

約数列:

[1, 5, 25, 29, 31, 125, 145, 155, 487, 725, 775, 899, 2435, 3625, 3875, 4495, 12175, 14123, 15097, 22475, 60875, 70615, 75485, 112375, 353075, 377425, 437813, 1765375, 1887125, 2189065, 10945325, 54726625]

約数ペア:

[(1, 54726625), (5, 10945325), (25, 2189065), (29, 1887125), (31, 1765375), (125, 437813), (145, 377425), (155, 353075), (487, 112375), (725, 75485), (775, 70615), (899, 60875), (2435, 22475), (3625, 15097), (3875, 14123), (4495, 12175)]