84148135

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 102876480

約数和(自身を除く): 18728345

約数列:

[1, 5, 71, 293, 355, 809, 1465, 4045, 20803, 57439, 104015, 237037, 287195, 1185185, 16829627, 84148135]

約数ペア:

[(1, 84148135), (5, 16829627), (71, 1185185), (293, 287195), (355, 237037), (809, 104015), (1465, 57439), (4045, 20803)]