20160303675

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{3779}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 33781587840

約数和(自身を除く): 13621284165

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 857, 1245, 2075, 2571, 3779, 4285, 6225, 11337, 12855, 18895, 21425, 56685, 64275, 71131, 94475, 213393, 283425, 313657, 355655, 940971, 1066965, 1568285, 1778275, 3238603, 4704855, 5334825, 7841425, 9715809, 16193015, 23524275, 48579045, 80965075, 242895225, 268804049, 806412147, 1344020245, 4032060735, 6720101225, 20160303675]

約数ペア:

[(1, 20160303675), (3, 6720101225), (5, 4032060735), (15, 1344020245), (25, 806412147), (75, 268804049), (83, 242895225), (249, 80965075), (415, 48579045), (857, 23524275), (1245, 16193015), (2075, 9715809), (2571, 7841425), (3779, 5334825), (4285, 4704855), (6225, 3238603), (11337, 1778275), (12855, 1568285), (18895, 1066965), (21425, 940971), (56685, 355655), (64275, 313657), (71131, 283425), (94475, 213393)]