75651345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 166458240

約数和(自身を除く): 90806895

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3119, 3465, 4851, 8085, 9357, 15595, 21833, 24255, 28071, 34309, 46785, 65499, 102927, 109165, 140355, 152831, 171545, 196497, 240163, 308781, 327495, 458493, 514635, 720489, 764155, 982485, 1200815, 1375479, 1543905, 1681141, 2161467, 2292465, 3602445, 5043423, 6877395, 8405705, 10807335, 15130269, 25217115, 75651345]

約数ペア:

[(1, 75651345), (3, 25217115), (5, 15130269), (7, 10807335), (9, 8405705), (11, 6877395), (15, 5043423), (21, 3602445), (33, 2292465), (35, 2161467), (45, 1681141), (49, 1543905), (55, 1375479), (63, 1200815), (77, 982485), (99, 764155), (105, 720489), (147, 514635), (165, 458493), (231, 327495), (245, 308781), (315, 240163), (385, 196497), (441, 171545), (495, 152831), (539, 140355), (693, 109165), (735, 102927), (1155, 65499), (1617, 46785), (2205, 34309), (2695, 28071), (3119, 24255), (3465, 21833), (4851, 15595), (8085, 9357)]