66272465

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26669}}^1$

素因数の和:26752

約数の個数: 16

約数和(自身を含む): 92171520

約数和(自身を除く): 25899055

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 26669, 133345, 186683, 933415, 1893499, 9467495, 13254493, 66272465]

約数ペア:

[(1, 66272465), (5, 13254493), (7, 9467495), (35, 1893499), (71, 933415), (355, 186683), (497, 133345), (2485, 26669)]