394095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 709632

約数和(自身を除く): 315537

約数列:

[1, 3, 5, 13, 15, 39, 43, 47, 65, 129, 141, 195, 215, 235, 559, 611, 645, 705, 1677, 1833, 2021, 2795, 3055, 6063, 8385, 9165, 10105, 26273, 30315, 78819, 131365, 394095]

約数ペア:

[(1, 394095), (3, 131365), (5, 78819), (13, 30315), (15, 26273), (39, 10105), (43, 9165), (47, 8385), (65, 6063), (129, 3055), (141, 2795), (195, 2021), (215, 1833), (235, 1677), (559, 705), (611, 645)]