7194285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 15298560

約数和(自身を除く): 8104275

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 331, 345, 483, 621, 805, 945, 993, 1035, 1449, 1655, 2317, 2415, 2979, 3105, 4347, 4965, 6951, 7245, 7613, 8937, 11585, 14895, 20853, 21735, 22839, 34755, 38065, 44685, 53291, 62559, 68517, 104265, 114195, 159873, 205551, 266455, 312795, 342585, 479619, 799365, 1027755, 1438857, 2398095, 7194285]

約数ペア:

[(1, 7194285), (3, 2398095), (5, 1438857), (7, 1027755), (9, 799365), (15, 479619), (21, 342585), (23, 312795), (27, 266455), (35, 205551), (45, 159873), (63, 114195), (69, 104265), (105, 68517), (115, 62559), (135, 53291), (161, 44685), (189, 38065), (207, 34755), (315, 22839), (331, 21735), (345, 20853), (483, 14895), (621, 11585), (805, 8937), (945, 7613), (993, 7245), (1035, 6951), (1449, 4965), (1655, 4347), (2317, 3105), (2415, 2979)]