13304915125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{3209}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 17035855200

約数和(自身を除く): 3730940075

約数列:

[1, 5, 25, 41, 125, 205, 809, 1025, 3209, 4045, 5125, 16045, 20225, 33169, 80225, 101125, 131569, 165845, 401125, 657845, 829225, 2596081, 3289225, 4146125, 12980405, 16446125, 64902025, 106439321, 324510125, 532196605, 2660983025, 13304915125]

約数ペア:

[(1, 13304915125), (5, 2660983025), (25, 532196605), (41, 324510125), (125, 106439321), (205, 64902025), (809, 16446125), (1025, 12980405), (3209, 4146125), (4045, 3289225), (5125, 2596081), (16045, 829225), (20225, 657845), (33169, 401125), (80225, 165845), (101125, 131569)]