71226075

素因数分解:

$3^1\times 5^2\times {\mathrm{811}}^1\times {\mathrm{1171}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 118006336

約数和(自身を除く): 46780261

約数列:

[1, 3, 5, 15, 25, 75, 811, 1171, 2433, 3513, 4055, 5855, 12165, 17565, 20275, 29275, 60825, 87825, 949681, 2849043, 4748405, 14245215, 23742025, 71226075]

約数ペア:

[(1, 71226075), (3, 23742025), (5, 14245215), (15, 4748405), (25, 2849043), (75, 949681), (811, 87825), (1171, 60825), (2433, 29275), (3513, 20275), (4055, 17565), (5855, 12165)]