10997565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 7581891

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 251, 345, 381, 635, 753, 1255, 1905, 2921, 3765, 5773, 8763, 14605, 17319, 28865, 31877, 43815, 86595, 95631, 159385, 478155, 733171, 2199513, 3665855, 10997565]

約数ペア:

[(1, 10997565), (3, 3665855), (5, 2199513), (15, 733171), (23, 478155), (69, 159385), (115, 95631), (127, 86595), (251, 43815), (345, 31877), (381, 28865), (635, 17319), (753, 14605), (1255, 8763), (1905, 5773), (2921, 3765)]