13426075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 18141200

約数和(自身を除く): 4715125

約数列:

[1, 5, 13, 25, 65, 109, 325, 379, 545, 1417, 1895, 2725, 4927, 7085, 9475, 24635, 35425, 41311, 123175, 206555, 537043, 1032775, 2685215, 13426075]

約数ペア:

[(1, 13426075), (5, 2685215), (13, 1032775), (25, 537043), (65, 206555), (109, 123175), (325, 41311), (379, 35425), (545, 24635), (1417, 9475), (1895, 7085), (2725, 4927)]