77305015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1021}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 97866720

約数和(自身を除く): 20561705

約数列:

[1, 5, 19, 95, 797, 1021, 3985, 5105, 15143, 19399, 75715, 96995, 813737, 4068685, 15461003, 77305015]

約数ペア:

[(1, 77305015), (5, 15461003), (19, 4068685), (95, 813737), (797, 96995), (1021, 75715), (3985, 19399), (5105, 15143)]