31361265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53633

約数の個数: 24

約数和(自身を含む): 58542120

約数和(自身を除く): 27180855

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53609, 160827, 268045, 482481, 696917, 804135, 2090751, 2412405, 3484585, 6272253, 10453755, 31361265]

約数ペア:

[(1, 31361265), (3, 10453755), (5, 6272253), (9, 3484585), (13, 2412405), (15, 2090751), (39, 804135), (45, 696917), (65, 482481), (117, 268045), (195, 160827), (585, 53609)]