15706517775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 28331520000

約数和(自身を除く): 12625002225

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 199, 325, 479, 507, 597, 845, 975, 995, 1437, 2197, 2395, 2535, 2587, 2985, 4225, 4975, 6227, 6591, 7185, 7761, 10985, 11975, 12675, 12935, 14925, 18681, 31135, 32955, 33631, 35925, 38805, 54925, 64675, 80951, 93405, 95321, 100893, 155675, 164775, 168155, 194025, 242853, 285963, 404755, 437203, 467025, 476605, 504465, 840775, 1052363, 1214265, 1239173, 1311609, 1429815, 2023775, 2186015, 2383025, 2522325, 3157089, 3717519, 5261815, 6071325, 6195865, 6558045, 7149075, 10930075, 15785445, 16109249, 18587595, 26309075, 30979325, 32790225, 48327747, 78927225, 80546245, 92937975, 209420237, 241638735, 402731225, 628260711, 1047101185, 1208193675, 3141303555, 5235505925, 15706517775]

約数ペア:

[(1, 15706517775), (3, 5235505925), (5, 3141303555), (13, 1208193675), (15, 1047101185), (25, 628260711), (39, 402731225), (65, 241638735), (75, 209420237), (169, 92937975), (195, 80546245), (199, 78927225), (325, 48327747), (479, 32790225), (507, 30979325), (597, 26309075), (845, 18587595), (975, 16109249), (995, 15785445), (1437, 10930075), (2197, 7149075), (2395, 6558045), (2535, 6195865), (2587, 6071325), (2985, 5261815), (4225, 3717519), (4975, 3157089), (6227, 2522325), (6591, 2383025), (7185, 2186015), (7761, 2023775), (10985, 1429815), (11975, 1311609), (12675, 1239173), (12935, 1214265), (14925, 1052363), (18681, 840775), (31135, 504465), (32955, 476605), (33631, 467025), (35925, 437203), (38805, 404755), (54925, 285963), (64675, 242853), (80951, 194025), (93405, 168155), (95321, 164775), (100893, 155675)]