15422841

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 11533959

約数列:

[1, 3, 7, 9, 21, 31, 53, 63, 93, 149, 159, 217, 279, 371, 447, 477, 651, 1043, 1113, 1341, 1643, 1953, 3129, 3339, 4619, 4929, 7897, 9387, 11501, 13857, 14787, 23691, 32333, 34503, 41571, 55279, 71073, 96999, 103509, 165837, 244807, 290997, 497511, 734421, 1713649, 2203263, 5140947, 15422841]

約数ペア:

[(1, 15422841), (3, 5140947), (7, 2203263), (9, 1713649), (21, 734421), (31, 497511), (53, 290997), (63, 244807), (93, 165837), (149, 103509), (159, 96999), (217, 71073), (279, 55279), (371, 41571), (447, 34503), (477, 32333), (651, 23691), (1043, 14787), (1113, 13857), (1341, 11501), (1643, 9387), (1953, 7897), (3129, 4929), (3339, 4619)]