9315145

素因数分解:

$5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 13136904

約数和(自身を除く): 3821759

約数列:

[1, 5, 7, 35, 49, 193, 197, 245, 965, 985, 1351, 1379, 6755, 6895, 9457, 9653, 38021, 47285, 48265, 190105, 266147, 1330735, 1863029, 9315145]

約数ペア:

[(1, 9315145), (5, 1863029), (7, 1330735), (35, 266147), (49, 190105), (193, 48265), (197, 47285), (245, 38021), (965, 9653), (985, 9457), (1351, 6895), (1379, 6755)]