15696862467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{9739}}^1$

素因数の和:9813

約数の個数: 72

約数和(自身を含む): 26265741120

約数和(自身を除く): 10568878653

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 289, 429, 507, 561, 663, 867, 1859, 2431, 2873, 3179, 3757, 5577, 7293, 8619, 9537, 9739, 11271, 29217, 31603, 41327, 48841, 94809, 107129, 123981, 126607, 146523, 165563, 321387, 379821, 496689, 537251, 1392677, 1611753, 1645891, 1821193, 2152319, 2814571, 4178031, 4937673, 5463579, 6456957, 8443713, 18104801, 23675509, 27980147, 30960281, 36589423, 54314403, 71026527, 83940441, 92880843, 109768269, 307781617, 402483653, 475662499, 923344851, 1207450959, 1426987497, 5232287489, 15696862467]

約数ペア:

[(1, 15696862467), (3, 5232287489), (11, 1426987497), (13, 1207450959), (17, 923344851), (33, 475662499), (39, 402483653), (51, 307781617), (143, 109768269), (169, 92880843), (187, 83940441), (221, 71026527), (289, 54314403), (429, 36589423), (507, 30960281), (561, 27980147), (663, 23675509), (867, 18104801), (1859, 8443713), (2431, 6456957), (2873, 5463579), (3179, 4937673), (3757, 4178031), (5577, 2814571), (7293, 2152319), (8619, 1821193), (9537, 1645891), (9739, 1611753), (11271, 1392677), (29217, 537251), (31603, 496689), (41327, 379821), (48841, 321387), (94809, 165563), (107129, 146523), (123981, 126607)]