67859545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 96364800

約数和(自身を除く): 28505255

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 2389, 5681, 11945, 28405, 31057, 45391, 54947, 155285, 226955, 274735, 590083, 714311, 1043993, 2950415, 3571555, 5219965, 13571909, 67859545]

約数ペア:

[(1, 67859545), (5, 13571909), (13, 5219965), (19, 3571555), (23, 2950415), (65, 1043993), (95, 714311), (115, 590083), (247, 274735), (299, 226955), (437, 155285), (1235, 54947), (1495, 45391), (2185, 31057), (2389, 28405), (5681, 11945)]