15697318407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 24406502400

約数和(自身を除く): 8709183993

約数列:

[1, 3, 17, 19, 51, 53, 57, 73, 79, 159, 219, 237, 323, 901, 969, 1007, 1241, 1343, 1387, 1501, 2703, 2809, 3021, 3723, 3869, 4029, 4161, 4187, 4503, 5767, 8427, 11607, 12561, 17119, 17301, 23579, 25517, 47753, 51357, 53371, 65773, 70737, 71179, 73511, 76551, 79553, 98039, 109573, 143259, 160113, 197319, 205057, 213537, 220533, 221911, 238659, 294117, 305651, 328719, 615171, 665733, 907307, 916953, 1249687, 1352401, 1862741, 2721921, 3485969, 3749061, 3772487, 3896083, 4057203, 4216309, 5196067, 5588223, 5807369, 10457907, 11317461, 11688249, 12648927, 15588201, 16199503, 17422107, 48598509, 66233411, 71677253, 98725273, 198700233, 215031759, 275391551, 296175819, 307790557, 826174653, 923371671, 5232439469, 15697318407]

約数ペア:

[(1, 15697318407), (3, 5232439469), (17, 923371671), (19, 826174653), (51, 307790557), (53, 296175819), (57, 275391551), (73, 215031759), (79, 198700233), (159, 98725273), (219, 71677253), (237, 66233411), (323, 48598509), (901, 17422107), (969, 16199503), (1007, 15588201), (1241, 12648927), (1343, 11688249), (1387, 11317461), (1501, 10457907), (2703, 5807369), (2809, 5588223), (3021, 5196067), (3723, 4216309), (3869, 4057203), (4029, 3896083), (4161, 3772487), (4187, 3749061), (4503, 3485969), (5767, 2721921), (8427, 1862741), (11607, 1352401), (12561, 1249687), (17119, 916953), (17301, 907307), (23579, 665733), (25517, 615171), (47753, 328719), (51357, 305651), (53371, 294117), (65773, 238659), (70737, 221911), (71179, 220533), (73511, 213537), (76551, 205057), (79553, 197319), (98039, 160113), (109573, 143259)]