12562112925

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 22748544000

約数和(自身を除く): 10186431075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 499, 635, 881, 1143, 1497, 1905, 2495, 2643, 3175, 4405, 4491, 5715, 7485, 7929, 9525, 12475, 13215, 22025, 22455, 28575, 37425, 39645, 63373, 66075, 111887, 112275, 190119, 198225, 316865, 335661, 439619, 559435, 570357, 950595, 1006983, 1318857, 1584325, 1678305, 2198095, 2797175, 2851785, 3956571, 4752975, 5034915, 6594285, 8391525, 10990475, 14258925, 19782855, 25174575, 32971425, 55831613, 98914275, 167494839, 279158065, 502484517, 837474195, 1395790325, 2512422585, 4187370975, 12562112925]

約数ペア:

[(1, 12562112925), (3, 4187370975), (5, 2512422585), (9, 1395790325), (15, 837474195), (25, 502484517), (45, 279158065), (75, 167494839), (127, 98914275), (225, 55831613), (381, 32971425), (499, 25174575), (635, 19782855), (881, 14258925), (1143, 10990475), (1497, 8391525), (1905, 6594285), (2495, 5034915), (2643, 4752975), (3175, 3956571), (4405, 2851785), (4491, 2797175), (5715, 2198095), (7485, 1678305), (7929, 1584325), (9525, 1318857), (12475, 1006983), (13215, 950595), (22025, 570357), (22455, 559435), (28575, 439619), (37425, 335661), (39645, 316865), (63373, 198225), (66075, 190119), (111887, 112275)]