4067145

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 7395840

約数和(自身を除く): 3328695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 641, 705, 1269, 1923, 2115, 3205, 5769, 6345, 9615, 17307, 28845, 30127, 86535, 90381, 150635, 271143, 451905, 813429, 1355715, 4067145]

約数ペア:

[(1, 4067145), (3, 1355715), (5, 813429), (9, 451905), (15, 271143), (27, 150635), (45, 90381), (47, 86535), (135, 30127), (141, 28845), (235, 17307), (423, 9615), (641, 6345), (705, 5769), (1269, 3205), (1923, 2115)]