3317235

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5617920

約数和(自身を除く): 2300685

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 139, 185, 215, 417, 555, 645, 695, 1591, 2085, 4773, 5143, 5977, 7955, 15429, 17931, 23865, 25715, 29885, 77145, 89655, 221149, 663447, 1105745, 3317235]

約数ペア:

[(1, 3317235), (3, 1105745), (5, 663447), (15, 221149), (37, 89655), (43, 77145), (111, 29885), (129, 25715), (139, 23865), (185, 17931), (215, 15429), (417, 7955), (555, 5977), (645, 5143), (695, 4773), (1591, 2085)]