84390485

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 102961152

約数和(自身を除く): 18570667

約数列:

[1, 5, 97, 191, 485, 911, 955, 4555, 18527, 88367, 92635, 174001, 441835, 870005, 16878097, 84390485]

約数ペア:

[(1, 84390485), (5, 16878097), (97, 870005), (191, 441835), (485, 174001), (911, 92635), (955, 88367), (4555, 18527)]