63879025

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 32364815

約数列:

[1, 5, 7, 25, 29, 35, 41, 145, 175, 203, 205, 287, 307, 725, 1015, 1025, 1189, 1435, 1535, 2149, 5075, 5945, 7175, 7675, 8323, 8903, 10745, 12587, 29725, 41615, 44515, 53725, 62321, 62935, 88109, 208075, 222575, 311605, 314675, 365023, 440545, 1558025, 1825115, 2202725, 2555161, 9125575, 12775805, 63879025]

約数ペア:

[(1, 63879025), (5, 12775805), (7, 9125575), (25, 2555161), (29, 2202725), (35, 1825115), (41, 1558025), (145, 440545), (175, 365023), (203, 314675), (205, 311605), (287, 222575), (307, 208075), (725, 88109), (1015, 62935), (1025, 62321), (1189, 53725), (1435, 44515), (1535, 41615), (2149, 29725), (5075, 12587), (5945, 10745), (7175, 8903), (7675, 8323)]