68979655

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 85292064

約数和(自身を除く): 16312409

約数列:

[1, 5, 37, 185, 571, 653, 2855, 3265, 21127, 24161, 105635, 120805, 372863, 1864315, 13795931, 68979655]

約数ペア:

[(1, 68979655), (5, 13795931), (37, 1864315), (185, 372863), (571, 120805), (653, 105635), (2855, 24161), (3265, 21127)]