2486625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4368000

約数和(自身を除く): 1881375

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 349, 375, 475, 1047, 1425, 1745, 2375, 5235, 6631, 7125, 8725, 19893, 26175, 33155, 43625, 99465, 130875, 165775, 497325, 828875, 2486625]

約数ペア:

[(1, 2486625), (3, 828875), (5, 497325), (15, 165775), (19, 130875), (25, 99465), (57, 43625), (75, 33155), (95, 26175), (125, 19893), (285, 8725), (349, 7125), (375, 6631), (475, 5235), (1047, 2375), (1425, 1745)]