25086215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 39177216

約数和(自身を除く): 14091001

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2833, 8855, 14165, 19831, 31163, 65159, 99155, 155815, 218141, 325795, 456113, 716749, 1090705, 2280565, 3583745, 5017243, 25086215]

約数ペア:

[(1, 25086215), (5, 5017243), (7, 3583745), (11, 2280565), (23, 1090705), (35, 716749), (55, 456113), (77, 325795), (115, 218141), (161, 155815), (253, 99155), (385, 65159), (805, 31163), (1265, 19831), (1771, 14165), (2833, 8855)]