154327965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3881}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 270559872

約数和(自身を除く): 116231907

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 2651, 3615, 3881, 7953, 11643, 13255, 19405, 39765, 42691, 58215, 128073, 213455, 640365, 935321, 2805963, 4676605, 10288531, 14029815, 30865593, 51442655, 154327965]

約数ペア:

[(1, 154327965), (3, 51442655), (5, 30865593), (11, 14029815), (15, 10288531), (33, 4676605), (55, 2805963), (165, 935321), (241, 640365), (723, 213455), (1205, 128073), (2651, 58215), (3615, 42691), (3881, 39765), (7953, 19405), (11643, 13255)]