15102906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 37632000

約数和(自身を除く): 22529094

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 199, 273, 278, 398, 417, 546, 597, 834, 973, 1194, 1393, 1807, 1946, 2587, 2786, 2919, 3614, 4179, 5174, 5421, 5838, 7761, 8358, 10842, 12649, 15522, 18109, 25298, 27661, 36218, 37947, 54327, 55322, 75894, 82983, 108654, 165966, 193627, 359593, 387254, 580881, 719186, 1078779, 1161762, 2157558, 2517151, 5034302, 7551453, 15102906]

約数ペア:

[(1, 15102906), (2, 7551453), (3, 5034302), (6, 2517151), (7, 2157558), (13, 1161762), (14, 1078779), (21, 719186), (26, 580881), (39, 387254), (42, 359593), (78, 193627), (91, 165966), (139, 108654), (182, 82983), (199, 75894), (273, 55322), (278, 54327), (398, 37947), (417, 36218), (546, 27661), (597, 25298), (834, 18109), (973, 15522), (1194, 12649), (1393, 10842), (1807, 8358), (1946, 7761), (2587, 5838), (2786, 5421), (2919, 5174), (3614, 4179)]