68585265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{72577}}^1$

素因数の和:72598

約数の個数: 32

約数和(自身を含む): 139349760

約数和(自身を除く): 70764495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 72577, 217731, 362885, 508039, 653193, 1088655, 1524117, 1959579, 2540195, 3265965, 4572351, 7620585, 9797895, 13717053, 22861755, 68585265]

約数ペア:

[(1, 68585265), (3, 22861755), (5, 13717053), (7, 9797895), (9, 7620585), (15, 4572351), (21, 3265965), (27, 2540195), (35, 1959579), (45, 1524117), (63, 1088655), (105, 653193), (135, 508039), (189, 362885), (315, 217731), (945, 72577)]