2945665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 3769920

約数和(自身を除く): 824255

約数列:

[1, 5, 19, 95, 101, 307, 505, 1535, 1919, 5833, 9595, 29165, 31007, 155035, 589133, 2945665]

約数ペア:

[(1, 2945665), (5, 589133), (19, 155035), (95, 31007), (101, 29165), (307, 9595), (505, 5833), (1535, 1919)]