76871235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2339}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 141073920

約数和(自身を除く): 64202685

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 2339, 4695, 6573, 7017, 10955, 11695, 16373, 32865, 35085, 49119, 81865, 245595, 732107, 2196321, 3660535, 5124749, 10981605, 15374247, 25623745, 76871235]

約数ペア:

[(1, 76871235), (3, 25623745), (5, 15374247), (7, 10981605), (15, 5124749), (21, 3660535), (35, 2196321), (105, 732107), (313, 245595), (939, 81865), (1565, 49119), (2191, 35085), (2339, 32865), (4695, 16373), (6573, 11695), (7017, 10955)]