64170115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 80958528

約数和(自身を除く): 16788413

約数列:

[1, 5, 23, 115, 137, 685, 3151, 4073, 15755, 20365, 93679, 468395, 558001, 2790005, 12834023, 64170115]

約数ペア:

[(1, 64170115), (5, 12834023), (23, 2790005), (115, 558001), (137, 468395), (685, 93679), (3151, 20365), (4073, 15755)]