128072835075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1073311}}^1$

素因数の和:1073404

約数の個数: 48

約数和(自身を含む): 222527630336

約数和(自身を除く): 94454795261

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 555, 645, 925, 1075, 1591, 2775, 3225, 4773, 7955, 23865, 39775, 119325, 1073311, 3219933, 5366555, 16099665, 26832775, 39712507, 46152373, 80498325, 119137521, 138457119, 198562535, 230761865, 595687605, 692285595, 992812675, 1153809325, 1707637801, 2978438025, 3461427975, 5122913403, 8538189005, 25614567015, 42690945025, 128072835075]

約数ペア:

[(1, 128072835075), (3, 42690945025), (5, 25614567015), (15, 8538189005), (25, 5122913403), (37, 3461427975), (43, 2978438025), (75, 1707637801), (111, 1153809325), (129, 992812675), (185, 692285595), (215, 595687605), (555, 230761865), (645, 198562535), (925, 138457119), (1075, 119137521), (1591, 80498325), (2775, 46152373), (3225, 39712507), (4773, 26832775), (7955, 16099665), (23865, 5366555), (39775, 3219933), (119325, 1073311)]