1123838495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421703}}^1$

素因数の和:421762

約数の個数: 16

約数和(自身を含む): 1487771712

約数和(自身を除く): 363933217

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 421703, 2108515, 5482139, 17289823, 27410695, 86449115, 224767699, 1123838495]

約数ペア:

[(1, 1123838495), (5, 224767699), (13, 86449115), (41, 27410695), (65, 17289823), (205, 5482139), (533, 2108515), (2665, 421703)]