12869165175

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 22617600000

約数和(自身を除く): 9748434825

約数列:

[1, 3, 5, 15, 25, 37, 47, 75, 79, 111, 141, 185, 235, 237, 395, 555, 705, 925, 1175, 1185, 1249, 1739, 1975, 2775, 2923, 3525, 3713, 3747, 5217, 5925, 6245, 8695, 8769, 11139, 14615, 18565, 18735, 26085, 31225, 43475, 43845, 46213, 55695, 58703, 73075, 92825, 93675, 98671, 130425, 137381, 138639, 176109, 219225, 231065, 278475, 293515, 296013, 412143, 493355, 686905, 693195, 880545, 1155325, 1467575, 1480065, 2060715, 2172011, 2466775, 3434525, 3465975, 3650827, 4402725, 4637537, 6516033, 7400325, 10303575, 10860055, 10952481, 13912611, 18254135, 23187685, 32580165, 54300275, 54762405, 69563055, 91270675, 115938425, 162900825, 171588869, 273812025, 347815275, 514766607, 857944345, 2573833035, 4289721725, 12869165175]

約数ペア:

[(1, 12869165175), (3, 4289721725), (5, 2573833035), (15, 857944345), (25, 514766607), (37, 347815275), (47, 273812025), (75, 171588869), (79, 162900825), (111, 115938425), (141, 91270675), (185, 69563055), (235, 54762405), (237, 54300275), (395, 32580165), (555, 23187685), (705, 18254135), (925, 13912611), (1175, 10952481), (1185, 10860055), (1249, 10303575), (1739, 7400325), (1975, 6516033), (2775, 4637537), (2923, 4402725), (3525, 3650827), (3713, 3465975), (3747, 3434525), (5217, 2466775), (5925, 2172011), (6245, 2060715), (8695, 1480065), (8769, 1467575), (11139, 1155325), (14615, 880545), (18565, 693195), (18735, 686905), (26085, 493355), (31225, 412143), (43475, 296013), (43845, 293515), (46213, 278475), (55695, 231065), (58703, 219225), (73075, 176109), (92825, 138639), (93675, 137381), (98671, 130425)]