23903485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 29772864

約数和(自身を除く): 5869379

約数列:

[1, 5, 43, 73, 215, 365, 1523, 3139, 7615, 15695, 65489, 111179, 327445, 555895, 4780697, 23903485]

約数ペア:

[(1, 23903485), (5, 4780697), (43, 555895), (73, 327445), (215, 111179), (365, 65489), (1523, 15695), (3139, 7615)]