53420565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^2$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 93407328

約数和(自身を除く): 39986763

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 569, 1707, 2845, 6259, 8535, 18777, 31295, 93885, 323761, 971283, 1618805, 3561371, 4856415, 10684113, 17806855, 53420565]

約数ペア:

[(1, 53420565), (3, 17806855), (5, 10684113), (11, 4856415), (15, 3561371), (33, 1618805), (55, 971283), (165, 323761), (569, 93885), (1707, 31295), (2845, 18777), (6259, 8535)]