992248785

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3236

約数の個数: 80

約数和(自身を含む): 1968354432

約数和(自身を除く): 976105647

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 81, 99, 135, 165, 213, 297, 355, 405, 495, 639, 781, 891, 1065, 1485, 1917, 2343, 3137, 3195, 3905, 4455, 5751, 7029, 9411, 9585, 11715, 15685, 21087, 28233, 28755, 34507, 35145, 47055, 63261, 84699, 103521, 105435, 141165, 172535, 222727, 254097, 310563, 316305, 423495, 517605, 668181, 931689, 1113635, 1270485, 1552815, 2004543, 2449997, 2795067, 3340905, 4658445, 6013629, 7349991, 10022715, 12249985, 13975335, 18040887, 22049973, 30068145, 36749955, 66149919, 90204435, 110249865, 198449757, 330749595, 992248785]

約数ペア:

[(1, 992248785), (3, 330749595), (5, 198449757), (9, 110249865), (11, 90204435), (15, 66149919), (27, 36749955), (33, 30068145), (45, 22049973), (55, 18040887), (71, 13975335), (81, 12249985), (99, 10022715), (135, 7349991), (165, 6013629), (213, 4658445), (297, 3340905), (355, 2795067), (405, 2449997), (495, 2004543), (639, 1552815), (781, 1270485), (891, 1113635), (1065, 931689), (1485, 668181), (1917, 517605), (2343, 423495), (3137, 316305), (3195, 310563), (3905, 254097), (4455, 222727), (5751, 172535), (7029, 141165), (9411, 105435), (9585, 103521), (11715, 84699), (15685, 63261), (21087, 47055), (28233, 35145), (28755, 34507)]