81452085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 161906688

約数和(自身を除く): 80454603

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 127, 143, 165, 169, 195, 253, 299, 345, 381, 429, 507, 635, 715, 759, 845, 897, 1265, 1397, 1495, 1651, 1859, 1905, 2145, 2535, 2921, 3289, 3795, 3887, 4191, 4485, 4953, 5577, 6985, 8255, 8763, 9295, 9867, 11661, 14605, 16445, 18161, 19435, 20955, 21463, 24765, 27885, 32131, 37973, 42757, 43815, 49335, 54483, 58305, 64389, 90805, 96393, 107315, 113919, 128271, 160655, 189865, 213785, 236093, 272415, 321945, 417703, 481965, 493649, 569595, 641355, 708279, 1180465, 1253109, 1480947, 2088515, 2468245, 3541395, 5430139, 6265545, 7404735, 16290417, 27150695, 81452085]

約数ペア:

[(1, 81452085), (3, 27150695), (5, 16290417), (11, 7404735), (13, 6265545), (15, 5430139), (23, 3541395), (33, 2468245), (39, 2088515), (55, 1480947), (65, 1253109), (69, 1180465), (115, 708279), (127, 641355), (143, 569595), (165, 493649), (169, 481965), (195, 417703), (253, 321945), (299, 272415), (345, 236093), (381, 213785), (429, 189865), (507, 160655), (635, 128271), (715, 113919), (759, 107315), (845, 96393), (897, 90805), (1265, 64389), (1397, 58305), (1495, 54483), (1651, 49335), (1859, 43815), (1905, 42757), (2145, 37973), (2535, 32131), (2921, 27885), (3289, 24765), (3795, 21463), (3887, 20955), (4191, 19435), (4485, 18161), (4953, 16445), (5577, 14605), (6985, 11661), (8255, 9867), (8763, 9295)]