379490055

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 728439264

約数和(自身を除く): 348949209

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 257, 287, 343, 615, 735, 771, 861, 1029, 1285, 1435, 1715, 1799, 2009, 2401, 3855, 4305, 5145, 5397, 6027, 7203, 8995, 10045, 10537, 12005, 12593, 14063, 26985, 30135, 31611, 36015, 37779, 42189, 52685, 62965, 70315, 73759, 88151, 98441, 158055, 188895, 210945, 221277, 264453, 295323, 368795, 440755, 492205, 516313, 617057, 1106385, 1322265, 1476615, 1548939, 1851171, 2581565, 3085285, 3614191, 7744695, 9255855, 10842573, 18070955, 25299337, 54212865, 75898011, 126496685, 379490055]

約数ペア:

[(1, 379490055), (3, 126496685), (5, 75898011), (7, 54212865), (15, 25299337), (21, 18070955), (35, 10842573), (41, 9255855), (49, 7744695), (105, 3614191), (123, 3085285), (147, 2581565), (205, 1851171), (245, 1548939), (257, 1476615), (287, 1322265), (343, 1106385), (615, 617057), (735, 516313), (771, 492205), (861, 440755), (1029, 368795), (1285, 295323), (1435, 264453), (1715, 221277), (1799, 210945), (2009, 188895), (2401, 158055), (3855, 98441), (4305, 88151), (5145, 73759), (5397, 70315), (6027, 62965), (7203, 52685), (8995, 42189), (10045, 37779), (10537, 36015), (12005, 31611), (12593, 30135), (14063, 26985)]