71370425

素因数分解:

$5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 101481600

約数和(自身を除く): 30111175

約数列:

[1, 5, 7, 25, 35, 175, 439, 929, 2195, 3073, 4645, 6503, 10975, 15365, 23225, 32515, 76825, 162575, 407831, 2039155, 2854817, 10195775, 14274085, 71370425]

約数ペア:

[(1, 71370425), (5, 14274085), (7, 10195775), (25, 2854817), (35, 2039155), (175, 407831), (439, 162575), (929, 76825), (2195, 32515), (3073, 23225), (4645, 15365), (6503, 10975)]