47192665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31567}}^1$

素因数の和:31608

約数の個数: 16

約数和(自身を含む): 63641088

約数和(自身を除く): 16448423

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 31567, 157835, 410371, 726041, 2051855, 3630205, 9438533, 47192665]

約数ペア:

[(1, 47192665), (5, 9438533), (13, 3630205), (23, 2051855), (65, 726041), (115, 410371), (299, 157835), (1495, 31567)]