13243455

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 23119200

約数和(自身を除く): 9875745

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1949, 2265, 5847, 6795, 9745, 17541, 29235, 87705, 294299, 882897, 1471495, 2648691, 4414485, 13243455]

約数ペア:

[(1, 13243455), (3, 4414485), (5, 2648691), (9, 1471495), (15, 882897), (45, 294299), (151, 87705), (453, 29235), (755, 17541), (1359, 9745), (1949, 6795), (2265, 5847)]