11615825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 15707328

約数和(自身を除く): 4091503

約数列:

[1, 5, 13, 25, 65, 103, 325, 347, 515, 1339, 1735, 2575, 4511, 6695, 8675, 22555, 33475, 35741, 112775, 178705, 464633, 893525, 2323165, 11615825]

約数ペア:

[(1, 11615825), (5, 2323165), (13, 893525), (25, 464633), (65, 178705), (103, 112775), (325, 35741), (347, 33475), (515, 22555), (1339, 8675), (1735, 6695), (2575, 4511)]