2015567211

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 3283845120

約数和(自身を除く): 1268277909

約数列:

[1, 3, 7, 21, 23, 69, 79, 101, 161, 237, 303, 483, 523, 553, 707, 1569, 1659, 1817, 2121, 2323, 3661, 5451, 6969, 7979, 10983, 12029, 12719, 16261, 23937, 36087, 38157, 41317, 48783, 52823, 55853, 84203, 123951, 158469, 167559, 183517, 252609, 289219, 369761, 550551, 867657, 950291, 1109283, 1214929, 1284619, 2850873, 3644787, 3853857, 4173017, 6652037, 8504503, 12519051, 19956111, 25513509, 29211119, 87633357, 95979391, 287938173, 671855737, 2015567211]

約数ペア:

[(1, 2015567211), (3, 671855737), (7, 287938173), (21, 95979391), (23, 87633357), (69, 29211119), (79, 25513509), (101, 19956111), (161, 12519051), (237, 8504503), (303, 6652037), (483, 4173017), (523, 3853857), (553, 3644787), (707, 2850873), (1569, 1284619), (1659, 1214929), (1817, 1109283), (2121, 950291), (2323, 867657), (3661, 550551), (5451, 369761), (6969, 289219), (7979, 252609), (10983, 183517), (12029, 167559), (12719, 158469), (16261, 123951), (23937, 84203), (36087, 55853), (38157, 52823), (41317, 48783)]