42994245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 86446080

約数和(自身を除く): 43451835

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 937, 1311, 1995, 2185, 2415, 2811, 3059, 4685, 6555, 6559, 9177, 14055, 15295, 17803, 19677, 21551, 32795, 45885, 53409, 64653, 89015, 98385, 107755, 124621, 150857, 267045, 323265, 373863, 409469, 452571, 623105, 754285, 1228407, 1869315, 2047345, 2262855, 2866283, 6142035, 8598849, 14331415, 42994245]

約数ペア:

[(1, 42994245), (3, 14331415), (5, 8598849), (7, 6142035), (15, 2866283), (19, 2262855), (21, 2047345), (23, 1869315), (35, 1228407), (57, 754285), (69, 623105), (95, 452571), (105, 409469), (115, 373863), (133, 323265), (161, 267045), (285, 150857), (345, 124621), (399, 107755), (437, 98385), (483, 89015), (665, 64653), (805, 53409), (937, 45885), (1311, 32795), (1995, 21551), (2185, 19677), (2415, 17803), (2811, 15295), (3059, 14055), (4685, 9177), (6555, 6559)]