2427778815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2447}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 4850565120

約数和(自身を除く): 2422786305

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 859, 1155, 2447, 2577, 4295, 6013, 7341, 9449, 12235, 12885, 17129, 18039, 26917, 28347, 30065, 36705, 47245, 51387, 66143, 80751, 85645, 90195, 134585, 141735, 188419, 198429, 256935, 330715, 403755, 565257, 942095, 992145, 2101973, 2826285, 6305919, 10509865, 14713811, 23121703, 31529595, 44141433, 69365109, 73569055, 115608515, 161851921, 220707165, 346825545, 485555763, 809259605, 2427778815]

約数ペア:

[(1, 2427778815), (3, 809259605), (5, 485555763), (7, 346825545), (11, 220707165), (15, 161851921), (21, 115608515), (33, 73569055), (35, 69365109), (55, 44141433), (77, 31529595), (105, 23121703), (165, 14713811), (231, 10509865), (385, 6305919), (859, 2826285), (1155, 2101973), (2447, 992145), (2577, 942095), (4295, 565257), (6013, 403755), (7341, 330715), (9449, 256935), (12235, 198429), (12885, 188419), (17129, 141735), (18039, 134585), (26917, 90195), (28347, 85645), (30065, 80751), (36705, 66143), (47245, 51387)]