15372555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 27053568

約数和(自身を除く): 11681013

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 617, 755, 1661, 1851, 2265, 3085, 4983, 6787, 8305, 9255, 20361, 24915, 33935, 93167, 101805, 279501, 465835, 1024837, 1397505, 3074511, 5124185, 15372555]

約数ペア:

[(1, 15372555), (3, 5124185), (5, 3074511), (11, 1397505), (15, 1024837), (33, 465835), (55, 279501), (151, 101805), (165, 93167), (453, 33935), (617, 24915), (755, 20361), (1661, 9255), (1851, 8305), (2265, 6787), (3085, 4983)]