13157745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51599}}^1$

素因数の和:51624

約数の個数: 16

約数和(自身を含む): 22291200

約数和(自身を除く): 9133455

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 51599, 154797, 257995, 773985, 877183, 2631549, 4385915, 13157745]

約数ペア:

[(1, 13157745), (3, 4385915), (5, 2631549), (15, 877183), (17, 773985), (51, 257995), (85, 154797), (255, 51599)]