13302728425

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2389}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 19289479680

約数和(自身を除く): 5986751255

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 677, 1175, 1645, 2389, 3385, 4739, 8225, 11945, 16723, 16925, 23695, 31819, 59725, 83615, 112283, 118475, 159095, 222733, 418075, 561415, 785981, 795475, 1113665, 1617353, 2807075, 3929905, 5568325, 8086765, 11321471, 19649525, 40433825, 56607355, 76015591, 283036775, 380077955, 532109137, 1900389775, 2660545685, 13302728425]

約数ペア:

[(1, 13302728425), (5, 2660545685), (7, 1900389775), (25, 532109137), (35, 380077955), (47, 283036775), (175, 76015591), (235, 56607355), (329, 40433825), (677, 19649525), (1175, 11321471), (1645, 8086765), (2389, 5568325), (3385, 3929905), (4739, 2807075), (8225, 1617353), (11945, 1113665), (16723, 795475), (16925, 785981), (23695, 561415), (31819, 418075), (59725, 222733), (83615, 159095), (112283, 118475)]