47999605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3391}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 61056000

約数和(自身を除く): 13056395

約数列:

[1, 5, 19, 95, 149, 745, 2831, 3391, 14155, 16955, 64429, 322145, 505259, 2526295, 9599921, 47999605]

約数ペア:

[(1, 47999605), (5, 9599921), (19, 2526295), (95, 505259), (149, 322145), (745, 64429), (2831, 16955), (3391, 14155)]