145014447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 201574912

約数和(自身を除く): 56560465

約数列:

[1, 3, 43, 71, 129, 213, 223, 669, 3053, 5041, 9159, 9589, 15123, 15833, 28767, 47499, 216763, 650289, 680819, 1124143, 2042457, 3372429, 48338149, 145014447]

約数ペア:

[(1, 145014447), (3, 48338149), (43, 3372429), (71, 2042457), (129, 1124143), (213, 680819), (223, 650289), (669, 216763), (3053, 47499), (5041, 28767), (9159, 15833), (9589, 15123)]