73899065

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 89907840

約数和(自身を除く): 16008775

約数列:

[1, 5, 131, 257, 439, 655, 1285, 2195, 33667, 57509, 112823, 168335, 287545, 564115, 14779813, 73899065]

約数ペア:

[(1, 73899065), (5, 14779813), (131, 564115), (257, 287545), (439, 168335), (655, 112823), (1285, 57509), (2195, 33667)]