13726245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 24216192

約数和(自身を除く): 10489947

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1637, 1677, 2795, 4911, 8185, 8385, 21281, 24555, 63843, 70391, 106405, 211173, 319215, 351955, 915083, 1055865, 2745249, 4575415, 13726245]

約数ペア:

[(1, 13726245), (3, 4575415), (5, 2745249), (13, 1055865), (15, 915083), (39, 351955), (43, 319215), (65, 211173), (129, 106405), (195, 70391), (215, 63843), (559, 24555), (645, 21281), (1637, 8385), (1677, 8185), (2795, 4911)]