399135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 326625

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 59, 123, 165, 177, 205, 295, 451, 615, 649, 885, 1353, 1947, 2255, 2419, 3245, 6765, 7257, 9735, 12095, 26609, 36285, 79827, 133045, 399135]

約数ペア:

[(1, 399135), (3, 133045), (5, 79827), (11, 36285), (15, 26609), (33, 12095), (41, 9735), (55, 7257), (59, 6765), (123, 3245), (165, 2419), (177, 2255), (205, 1947), (295, 1353), (451, 885), (615, 649)]