13345125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 23387520

約数和(自身を除く): 10042395

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 1873, 2375, 5619, 7125, 9365, 28095, 35587, 46825, 106761, 140475, 177935, 234125, 533805, 702375, 889675, 2669025, 4448375, 13345125]

約数ペア:

[(1, 13345125), (3, 4448375), (5, 2669025), (15, 889675), (19, 702375), (25, 533805), (57, 234125), (75, 177935), (95, 140475), (125, 106761), (285, 46825), (375, 35587), (475, 28095), (1425, 9365), (1873, 7125), (2375, 5619)]