16072485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 14893275

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 127, 143, 165, 177, 195, 295, 381, 429, 635, 649, 715, 767, 885, 1397, 1651, 1905, 1947, 2145, 2301, 3245, 3835, 4191, 4953, 6985, 7493, 8255, 8437, 9735, 11505, 18161, 20955, 22479, 24765, 25311, 37465, 42185, 54483, 82423, 90805, 97409, 112395, 126555, 247269, 272415, 292227, 412115, 487045, 1071499, 1236345, 1461135, 3214497, 5357495, 16072485]

約数ペア:

[(1, 16072485), (3, 5357495), (5, 3214497), (11, 1461135), (13, 1236345), (15, 1071499), (33, 487045), (39, 412115), (55, 292227), (59, 272415), (65, 247269), (127, 126555), (143, 112395), (165, 97409), (177, 90805), (195, 82423), (295, 54483), (381, 42185), (429, 37465), (635, 25311), (649, 24765), (715, 22479), (767, 20955), (885, 18161), (1397, 11505), (1651, 9735), (1905, 8437), (1947, 8255), (2145, 7493), (2301, 6985), (3245, 4953), (3835, 4191)]