1887861045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8059}}^1$

素因数の和:8194

約数の個数: 64

約数和(自身を含む): 3639767040

約数和(自身を除く): 1751905995

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 115, 161, 291, 345, 483, 485, 679, 805, 1455, 2037, 2231, 2415, 3395, 6693, 8059, 10185, 11155, 15617, 24177, 33465, 40295, 46851, 56413, 78085, 120885, 169239, 185357, 234255, 282065, 556071, 781723, 846195, 926785, 1297499, 2345169, 2780355, 3892497, 3908615, 5472061, 6487495, 11725845, 16416183, 17979629, 19462485, 27360305, 53938887, 82080915, 89898145, 125857403, 269694435, 377572209, 629287015, 1887861045]

約数ペア:

[(1, 1887861045), (3, 629287015), (5, 377572209), (7, 269694435), (15, 125857403), (21, 89898145), (23, 82080915), (35, 53938887), (69, 27360305), (97, 19462485), (105, 17979629), (115, 16416183), (161, 11725845), (291, 6487495), (345, 5472061), (483, 3908615), (485, 3892497), (679, 2780355), (805, 2345169), (1455, 1297499), (2037, 926785), (2231, 846195), (2415, 781723), (3395, 556071), (6693, 282065), (8059, 234255), (10185, 185357), (11155, 169239), (15617, 120885), (24177, 78085), (33465, 56413), (40295, 46851)]