803293495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 1048927680

約数和(自身を除く): 245634185

約数列:

[1, 5, 19, 37, 95, 173, 185, 703, 865, 1321, 3287, 3515, 6401, 6605, 16435, 25099, 32005, 48877, 121619, 125495, 228533, 244385, 608095, 928663, 1142665, 4342127, 4643315, 8455721, 21710635, 42278605, 160658699, 803293495]

約数ペア:

[(1, 803293495), (5, 160658699), (19, 42278605), (37, 21710635), (95, 8455721), (173, 4643315), (185, 4342127), (703, 1142665), (865, 928663), (1321, 608095), (3287, 244385), (3515, 228533), (6401, 125495), (6605, 121619), (16435, 48877), (25099, 32005)]