13878075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 24155200

約数和(自身を除く): 10277125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 9739, 29217, 48695, 146085, 185041, 243475, 555123, 730425, 925205, 2775615, 4626025, 13878075]

約数ペア:

[(1, 13878075), (3, 4626025), (5, 2775615), (15, 925205), (19, 730425), (25, 555123), (57, 243475), (75, 185041), (95, 146085), (285, 48695), (475, 29217), (1425, 9739)]