12736815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 26966016

約数和(自身を除く): 14229201

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 43, 49, 65, 91, 93, 105, 129, 147, 155, 195, 215, 217, 245, 273, 301, 403, 455, 465, 559, 637, 645, 651, 735, 903, 1085, 1209, 1333, 1365, 1505, 1519, 1677, 1911, 2015, 2107, 2795, 2821, 3185, 3255, 3913, 3999, 4515, 4557, 6045, 6321, 6665, 7595, 8385, 8463, 9331, 9555, 10535, 11739, 14105, 17329, 19565, 19747, 19995, 22785, 27391, 27993, 31605, 42315, 46655, 51987, 58695, 59241, 65317, 82173, 86645, 98735, 121303, 136955, 139965, 195951, 259935, 296205, 326585, 363909, 410865, 606515, 849121, 979755, 1819545, 2547363, 4245605, 12736815]

約数ペア:

[(1, 12736815), (3, 4245605), (5, 2547363), (7, 1819545), (13, 979755), (15, 849121), (21, 606515), (31, 410865), (35, 363909), (39, 326585), (43, 296205), (49, 259935), (65, 195951), (91, 139965), (93, 136955), (105, 121303), (129, 98735), (147, 86645), (155, 82173), (195, 65317), (215, 59241), (217, 58695), (245, 51987), (273, 46655), (301, 42315), (403, 31605), (455, 27993), (465, 27391), (559, 22785), (637, 19995), (645, 19747), (651, 19565), (735, 17329), (903, 14105), (1085, 11739), (1209, 10535), (1333, 9555), (1365, 9331), (1505, 8463), (1519, 8385), (1677, 7595), (1911, 6665), (2015, 6321), (2107, 6045), (2795, 4557), (2821, 4515), (3185, 3999), (3255, 3913)]