2863625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 3694080

約数和(自身を除く): 830455

約数列:

[1, 5, 25, 31, 125, 155, 739, 775, 3695, 3875, 18475, 22909, 92375, 114545, 572725, 2863625]

約数ペア:

[(1, 2863625), (5, 572725), (25, 114545), (31, 92375), (125, 22909), (155, 18475), (739, 3875), (775, 3695)]