1248006165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1493}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 2409523200

約数和(自身を除く): 1161517035

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 419, 665, 1257, 1493, 1995, 2095, 2933, 4479, 6285, 7465, 7961, 8799, 10451, 14665, 22395, 23883, 28367, 31353, 39805, 43995, 52255, 55727, 85101, 119415, 141835, 156765, 167181, 198569, 278635, 425505, 595707, 625567, 835905, 992845, 1876701, 2978535, 3127835, 4378969, 9383505, 11885773, 13136907, 21894845, 35657319, 59428865, 65684535, 83200411, 178286595, 249601233, 416002055, 1248006165]

約数ペア:

[(1, 1248006165), (3, 416002055), (5, 249601233), (7, 178286595), (15, 83200411), (19, 65684535), (21, 59428865), (35, 35657319), (57, 21894845), (95, 13136907), (105, 11885773), (133, 9383505), (285, 4378969), (399, 3127835), (419, 2978535), (665, 1876701), (1257, 992845), (1493, 835905), (1995, 625567), (2095, 595707), (2933, 425505), (4479, 278635), (6285, 198569), (7465, 167181), (7961, 156765), (8799, 141835), (10451, 119415), (14665, 85101), (22395, 55727), (23883, 52255), (28367, 43995), (31353, 39805)]