23840865

素因数分解:

$3^3\times 5^1\times {\mathrm{176599}}^1$

素因数の和:176613

約数の個数: 16

約数和(自身を含む): 42384000

約数和(自身を除く): 18543135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 176599, 529797, 882995, 1589391, 2648985, 4768173, 7946955, 23840865]

約数ペア:

[(1, 23840865), (3, 7946955), (5, 4768173), (9, 2648985), (15, 1589391), (27, 882995), (45, 529797), (135, 176599)]