15706345395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 28020081600

約数和(自身を除く): 12313736205

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 169, 195, 205, 349, 433, 507, 533, 615, 845, 1047, 1299, 1599, 1745, 2165, 2535, 2665, 4537, 5235, 5629, 6495, 6929, 7995, 13611, 14309, 16887, 17753, 20787, 22685, 28145, 34645, 42927, 53259, 58981, 68055, 71545, 73177, 84435, 88765, 103935, 151117, 176943, 186017, 214635, 219531, 230789, 266295, 294905, 365885, 453351, 558051, 692367, 755585, 884715, 930085, 1097655, 1153945, 1964521, 2266755, 2418221, 2790255, 3000257, 3461835, 5893563, 6195797, 7254663, 9000771, 9822605, 12091105, 15001285, 18587391, 25538773, 29467815, 30978985, 36273315, 45003855, 76616319, 80545361, 92936955, 127693865, 241636083, 383081595, 402726805, 1047089693, 1208180415, 3141269079, 5235448465, 15706345395]

約数ペア:

[(1, 15706345395), (3, 5235448465), (5, 3141269079), (13, 1208180415), (15, 1047089693), (39, 402726805), (41, 383081595), (65, 241636083), (123, 127693865), (169, 92936955), (195, 80545361), (205, 76616319), (349, 45003855), (433, 36273315), (507, 30978985), (533, 29467815), (615, 25538773), (845, 18587391), (1047, 15001285), (1299, 12091105), (1599, 9822605), (1745, 9000771), (2165, 7254663), (2535, 6195797), (2665, 5893563), (4537, 3461835), (5235, 3000257), (5629, 2790255), (6495, 2418221), (6929, 2266755), (7995, 1964521), (13611, 1153945), (14309, 1097655), (16887, 930085), (17753, 884715), (20787, 755585), (22685, 692367), (28145, 558051), (34645, 453351), (42927, 365885), (53259, 294905), (58981, 266295), (68055, 230789), (71545, 219531), (73177, 214635), (84435, 186017), (88765, 176943), (103935, 151117)]