161133535

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 196439040

約数和(自身を除く): 35305505

約数列:

[1, 5, 79, 395, 503, 811, 2515, 4055, 39737, 64069, 198685, 320345, 407933, 2039665, 32226707, 161133535]

約数ペア:

[(1, 161133535), (5, 32226707), (79, 2039665), (395, 407933), (503, 320345), (811, 198685), (2515, 64069), (4055, 39737)]