27275115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 52005888

約数和(自身を除く): 24730773

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 863, 903, 1505, 2107, 2589, 4315, 4515, 6041, 6321, 10535, 12945, 18123, 30205, 31605, 37109, 42287, 90615, 111327, 126861, 185545, 211435, 259763, 556635, 634305, 779289, 1298815, 1818341, 3896445, 5455023, 9091705, 27275115]

約数ペア:

[(1, 27275115), (3, 9091705), (5, 5455023), (7, 3896445), (15, 1818341), (21, 1298815), (35, 779289), (43, 634305), (49, 556635), (105, 259763), (129, 211435), (147, 185545), (215, 126861), (245, 111327), (301, 90615), (645, 42287), (735, 37109), (863, 31605), (903, 30205), (1505, 18123), (2107, 12945), (2589, 10535), (4315, 6321), (4515, 6041)]