15252545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 23051520

約数和(自身を除く): 7798975

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 229, 385, 865, 1145, 1211, 1603, 1903, 2519, 6055, 8015, 9515, 12595, 13321, 17633, 39617, 66605, 88165, 198085, 277319, 435787, 1386595, 2178935, 3050509, 15252545]

約数ペア:

[(1, 15252545), (5, 3050509), (7, 2178935), (11, 1386595), (35, 435787), (55, 277319), (77, 198085), (173, 88165), (229, 66605), (385, 39617), (865, 17633), (1145, 13321), (1211, 12595), (1603, 9515), (1903, 8015), (2519, 6055)]