27587235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6151}}^1$

素因数の和:6195

約数の個数: 32

約数和(自身を含む): 49609728

約数和(自身を除く): 22022493

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6151, 18453, 30755, 79963, 92265, 141473, 239889, 399815, 424419, 707365, 1199445, 1839149, 2122095, 5517447, 9195745, 27587235]

約数ペア:

[(1, 27587235), (3, 9195745), (5, 5517447), (13, 2122095), (15, 1839149), (23, 1199445), (39, 707365), (65, 424419), (69, 399815), (115, 239889), (195, 141473), (299, 92265), (345, 79963), (897, 30755), (1495, 18453), (4485, 6151)]