52904085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15959}}^1$

素因数の和:15997

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 43621995

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 15959, 47877, 79795, 207467, 239385, 271303, 622401, 813909, 1037335, 1356515, 3112005, 3526939, 4069545, 10580817, 17634695, 52904085]

約数ペア:

[(1, 52904085), (3, 17634695), (5, 10580817), (13, 4069545), (15, 3526939), (17, 3112005), (39, 1356515), (51, 1037335), (65, 813909), (85, 622401), (195, 271303), (221, 239385), (255, 207467), (663, 79795), (1105, 47877), (3315, 15959)]