27472965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20427195

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 1583, 3471, 4749, 5785, 7915, 17355, 20579, 23745, 61737, 102895, 140887, 308685, 422661, 704435, 1831531, 2113305, 5494593, 9157655, 27472965]

約数ペア:

[(1, 27472965), (3, 9157655), (5, 5494593), (13, 2113305), (15, 1831531), (39, 704435), (65, 422661), (89, 308685), (195, 140887), (267, 102895), (445, 61737), (1157, 23745), (1335, 20579), (1583, 17355), (3471, 7915), (4749, 5785)]