141345

素因数分解:

$3^4\times 5^1\times {\mathrm{349}}^1$

素因数の和:366

約数の個数: 20

約数和(自身を含む): 254100

約数和(自身を除く): 112755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 349, 405, 1047, 1745, 3141, 5235, 9423, 15705, 28269, 47115, 141345]

約数ペア:

[(1, 141345), (3, 47115), (5, 28269), (9, 15705), (15, 9423), (27, 5235), (45, 3141), (81, 1745), (135, 1047), (349, 405)]