53531505

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7577}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 93391272

約数和(自身を除く): 39859767

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 7577, 22731, 37885, 68193, 113655, 340965, 1189589, 3568767, 5947945, 10706301, 17843835, 53531505]

約数ペア:

[(1, 53531505), (3, 17843835), (5, 10706301), (9, 5947945), (15, 3568767), (45, 1189589), (157, 340965), (471, 113655), (785, 68193), (1413, 37885), (2355, 22731), (7065, 7577)]