68764465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{178609}}^1$

素因数の和:178632

約数の個数: 16

約数和(自身を含む): 102879360

約数和(自身を除く): 34114895

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 178609, 893045, 1250263, 1964699, 6251315, 9823495, 13752893, 68764465]

約数ペア:

[(1, 68764465), (5, 13752893), (7, 9823495), (11, 6251315), (35, 1964699), (55, 1250263), (77, 893045), (385, 178609)]