12465024005

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20441}}^1$

素因数の和:20610

約数の個数: 48

約数和(自身を含む): 18456672960

約数和(自身を除く): 5991648955

約数列:

[1, 5, 7, 19, 35, 49, 95, 131, 133, 245, 655, 665, 917, 931, 2489, 4585, 4655, 6419, 12445, 17423, 20441, 32095, 87115, 102205, 121961, 143087, 388379, 609805, 715435, 1001609, 1941895, 2677771, 2718653, 5008045, 13388855, 13593265, 18744397, 19030571, 50877649, 93721985, 95152855, 131210779, 254388245, 356143543, 656053895, 1780717715, 2493004801, 12465024005]

約数ペア:

[(1, 12465024005), (5, 2493004801), (7, 1780717715), (19, 656053895), (35, 356143543), (49, 254388245), (95, 131210779), (131, 95152855), (133, 93721985), (245, 50877649), (655, 19030571), (665, 18744397), (917, 13593265), (931, 13388855), (2489, 5008045), (4585, 2718653), (4655, 2677771), (6419, 1941895), (12445, 1001609), (17423, 715435), (20441, 609805), (32095, 388379), (87115, 143087), (102205, 121961)]