2353815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 4296240

約数和(自身を除く): 1942425

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2753, 8259, 13765, 24777, 41295, 52307, 123885, 156921, 261535, 470763, 784605, 2353815]

約数ペア:

[(1, 2353815), (3, 784605), (5, 470763), (9, 261535), (15, 156921), (19, 123885), (45, 52307), (57, 41295), (95, 24777), (171, 13765), (285, 8259), (855, 2753)]