3305745

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 6013440

約数和(自身を除く): 2707695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 521, 705, 1269, 1563, 2115, 2605, 4689, 6345, 7815, 14067, 23445, 24487, 70335, 73461, 122435, 220383, 367305, 661149, 1101915, 3305745]

約数ペア:

[(1, 3305745), (3, 1101915), (5, 661149), (9, 367305), (15, 220383), (27, 122435), (45, 73461), (47, 70335), (135, 24487), (141, 23445), (235, 14067), (423, 7815), (521, 6345), (705, 4689), (1269, 2605), (1563, 2115)]