63940478975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{61403}}^1$

素因数の和:63247

約数の個数: 24

約数和(自身を含む): 82780451712

約数和(自身を除く): 18839972737

約数列:

[1, 5, 23, 25, 115, 575, 1811, 9055, 41653, 45275, 61403, 208265, 307015, 1041325, 1412269, 1535075, 7061345, 35306725, 111200833, 556004165, 2557619159, 2780020825, 12788095795, 63940478975]

約数ペア:

[(1, 63940478975), (5, 12788095795), (23, 2780020825), (25, 2557619159), (115, 556004165), (575, 111200833), (1811, 35306725), (9055, 7061345), (41653, 1535075), (45275, 1412269), (61403, 1041325), (208265, 307015)]