23400515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 28959456

約数和(自身を除く): 5558941

約数列:

[1, 5, 61, 73, 305, 365, 1051, 4453, 5255, 22265, 64111, 76723, 320555, 383615, 4680103, 23400515]

約数ペア:

[(1, 23400515), (5, 4680103), (61, 383615), (73, 320555), (305, 76723), (365, 64111), (1051, 22265), (4453, 5255)]