27116445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 47025792

約数和(自身を除く): 19909347

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 2473, 3655, 7419, 10965, 12365, 37095, 42041, 106339, 126123, 210205, 319017, 531695, 630615, 1595085, 1807763, 5423289, 9038815, 27116445]

約数ペア:

[(1, 27116445), (3, 9038815), (5, 5423289), (15, 1807763), (17, 1595085), (43, 630615), (51, 531695), (85, 319017), (129, 210205), (215, 126123), (255, 106339), (645, 42041), (731, 37095), (2193, 12365), (2473, 10965), (3655, 7419)]