2250545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1015375

約数列:

[1, 5, 11, 17, 29, 55, 83, 85, 145, 187, 319, 415, 493, 913, 935, 1411, 1595, 2407, 2465, 4565, 5423, 7055, 12035, 15521, 26477, 27115, 40919, 77605, 132385, 204595, 450109, 2250545]

約数ペア:

[(1, 2250545), (5, 450109), (11, 204595), (17, 132385), (29, 77605), (55, 40919), (83, 27115), (85, 26477), (145, 15521), (187, 12035), (319, 7055), (415, 5423), (493, 4565), (913, 2465), (935, 2407), (1411, 1595)]