13843635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 24735744

約数和(自身を除く): 10892109

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 127, 129, 169, 195, 215, 381, 507, 559, 635, 645, 845, 1651, 1677, 1905, 2535, 2795, 4953, 5461, 7267, 8255, 8385, 16383, 21463, 21801, 24765, 27305, 36335, 64389, 70993, 81915, 107315, 109005, 212979, 321945, 354965, 922909, 1064895, 2768727, 4614545, 13843635]

約数ペア:

[(1, 13843635), (3, 4614545), (5, 2768727), (13, 1064895), (15, 922909), (39, 354965), (43, 321945), (65, 212979), (127, 109005), (129, 107315), (169, 81915), (195, 70993), (215, 64389), (381, 36335), (507, 27305), (559, 24765), (635, 21801), (645, 21463), (845, 16383), (1651, 8385), (1677, 8255), (1905, 7267), (2535, 5461), (2795, 4953)]