13886625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 24336000

約数和(自身を除く): 10449375

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 1949, 2375, 5847, 7125, 9745, 29235, 37031, 48725, 111093, 146175, 185155, 243625, 555465, 730875, 925775, 2777325, 4628875, 13886625]

約数ペア:

[(1, 13886625), (3, 4628875), (5, 2777325), (15, 925775), (19, 730875), (25, 555465), (57, 243625), (75, 185155), (95, 146175), (125, 111093), (285, 48725), (375, 37031), (475, 29235), (1425, 9745), (1949, 7125), (2375, 5847)]